Home / 19,955.16-29,924.08-10,593.13

Finding the Fourth Proportional to 19,955.16, 29,924.08 and 10,593.13

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Solution

The fourth proportional to 19,955.16, 29,924.08 and 10,593.13 is: 15,885.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,955.16 : 29,924.08 = 10,593.13 : x
  2. Step 2: Convert to fraction form
    19,955.16/29,924.08 = 10,593.13/x
  3. Step 3: Cross multiply
    19,955.16x = 29,924.08 × 10,593.13
  4. Step 4: Simplify right side
    19,955.16x = 316,989,683.97
  5. Step 5: Solve for x
    x = 316,989,683.97/19,955.16
  6. Step 6: Final answer
    x = 15,885.10

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.