Home / 8,030.08-11,079.41-4,626.26

Finding the Fourth Proportional to 8,030.08, 11,079.41 and 4,626.26

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Solution

The fourth proportional to 8,030.08, 11,079.41 and 4,626.26 is: 6,383.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,030.08 : 11,079.41 = 4,626.26 : x
  2. Step 2: Convert to fraction form
    8,030.08/11,079.41 = 4,626.26/x
  3. Step 3: Cross multiply
    8,030.08x = 11,079.41 × 4,626.26
  4. Step 4: Simplify right side
    8,030.08x = 51,256,152.78
  5. Step 5: Solve for x
    x = 51,256,152.78/8,030.08
  6. Step 6: Final answer
    x = 6,383.02

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Half scale
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Double scale
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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.