Home / 19,905.59-29,837.43-10,024.11

Finding the Fourth Proportional to 19,905.59, 29,837.43 and 10,024.11

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Solution

The fourth proportional to 19,905.59, 29,837.43 and 10,024.11 is: 15,025.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,905.59 : 29,837.43 = 10,024.11 : x
  2. Step 2: Convert to fraction form
    19,905.59/29,837.43 = 10,024.11/x
  3. Step 3: Cross multiply
    19,905.59x = 29,837.43 × 10,024.11
  4. Step 4: Simplify right side
    19,905.59x = 299,093,549.23
  5. Step 5: Solve for x
    x = 299,093,549.23/19,905.59
  6. Step 6: Final answer
    x = 15,025.61

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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.