Home / 10,544.07-14,563.08-7,001.13

Finding the Fourth Proportional to 10,544.07, 14,563.08 and 7,001.13

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Solution

The fourth proportional to 10,544.07, 14,563.08 and 7,001.13 is: 9,669.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,544.07 : 14,563.08 = 7,001.13 : x
  2. Step 2: Convert to fraction form
    10,544.07/14,563.08 = 7,001.13/x
  3. Step 3: Cross multiply
    10,544.07x = 14,563.08 × 7,001.13
  4. Step 4: Simplify right side
    10,544.07x = 101,958,016.28
  5. Step 5: Solve for x
    x = 101,958,016.28/10,544.07
  6. Step 6: Final answer
    x = 9,669.70

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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.