Home / 64,312.52-95,898.49-60,022.76

Finding the Fourth Proportional to 64,312.52, 95,898.49 and 60,022.76

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Solution

The fourth proportional to 64,312.52, 95,898.49 and 60,022.76 is: 89,501.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,312.52 : 95,898.49 = 60,022.76 : x
  2. Step 2: Convert to fraction form
    64,312.52/95,898.49 = 60,022.76/x
  3. Step 3: Cross multiply
    64,312.52x = 95,898.49 × 60,022.76
  4. Step 4: Simplify right side
    64,312.52x = 5,756,092,049.63
  5. Step 5: Solve for x
    x = 5,756,092,049.63/64,312.52
  6. Step 6: Final answer
    x = 89,501.89

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.