Home / 94,953.91-131,037.24-52,513.15

Finding the Fourth Proportional to 94,953.91, 131,037.24 and 52,513.15

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Solution

The fourth proportional to 94,953.91, 131,037.24 and 52,513.15 is: 72,468.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,953.91 : 131,037.24 = 52,513.15 : x
  2. Step 2: Convert to fraction form
    94,953.91/131,037.24 = 52,513.15/x
  3. Step 3: Cross multiply
    94,953.91x = 131,037.24 × 52,513.15
  4. Step 4: Simplify right side
    94,953.91x = 6,881,178,239.71
  5. Step 5: Solve for x
    x = 6,881,178,239.71/94,953.91
  6. Step 6: Final answer
    x = 72,468.61

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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.