Home / 23,277.43-34,916.14-10,126.72

Finding the Fourth Proportional to 23,277.43, 34,916.14 and 10,126.72

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Solution

The fourth proportional to 23,277.43, 34,916.14 and 10,126.72 is: 15,190.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,277.43 : 34,916.14 = 10,126.72 : x
  2. Step 2: Convert to fraction form
    23,277.43/34,916.14 = 10,126.72/x
  3. Step 3: Cross multiply
    23,277.43x = 34,916.14 × 10,126.72
  4. Step 4: Simplify right side
    23,277.43x = 353,586,001.08
  5. Step 5: Solve for x
    x = 353,586,001.08/23,277.43
  6. Step 6: Final answer
    x = 15,190.08

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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.