Home / 17,064.66-23,550.60-9,513.44

Finding the Fourth Proportional to 17,064.66, 23,550.60 and 9,513.44

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Solution

The fourth proportional to 17,064.66, 23,550.60 and 9,513.44 is: 13,129.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,064.66 : 23,550.60 = 9,513.44 : x
  2. Step 2: Convert to fraction form
    17,064.66/23,550.60 = 9,513.44/x
  3. Step 3: Cross multiply
    17,064.66x = 23,550.60 × 9,513.44
  4. Step 4: Simplify right side
    17,064.66x = 224,047,102.31
  5. Step 5: Solve for x
    x = 224,047,102.31/17,064.66
  6. Step 6: Final answer
    x = 13,129.30

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Half scale
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Double scale
Find fourth proportional to 17,065.66, 23,551.98 and 9,514.44
Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.