Home / 7,336.27-10,123.86-4,463.92

Finding the Fourth Proportional to 7,336.27, 10,123.86 and 4,463.92

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Solution

The fourth proportional to 7,336.27, 10,123.86 and 4,463.92 is: 6,160.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,336.27 : 10,123.86 = 4,463.92 : x
  2. Step 2: Convert to fraction form
    7,336.27/10,123.86 = 4,463.92/x
  3. Step 3: Cross multiply
    7,336.27x = 10,123.86 × 4,463.92
  4. Step 4: Simplify right side
    7,336.27x = 45,192,101.13
  5. Step 5: Solve for x
    x = 45,192,101.13/7,336.27
  6. Step 6: Final answer
    x = 6,160.09

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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.