Home / 14,935.56-22,391.07-7,034.22

Finding the Fourth Proportional to 14,935.56, 22,391.07 and 7,034.22

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Solution

The fourth proportional to 14,935.56, 22,391.07 and 7,034.22 is: 10,545.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,935.56 : 22,391.07 = 7,034.22 : x
  2. Step 2: Convert to fraction form
    14,935.56/22,391.07 = 7,034.22/x
  3. Step 3: Cross multiply
    14,935.56x = 22,391.07 × 7,034.22
  4. Step 4: Simplify right side
    14,935.56x = 157,503,712.42
  5. Step 5: Solve for x
    x = 157,503,712.42/14,935.56
  6. Step 6: Final answer
    x = 10,545.55

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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.