Home / 146,251.02-219,332.88-62,009.76

Finding the Fourth Proportional to 146,251.02, 219,332.88 and 62,009.76

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Solution

The fourth proportional to 146,251.02, 219,332.88 and 62,009.76 is: 92,996.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    146,251.02 : 219,332.88 = 62,009.76 : x
  2. Step 2: Convert to fraction form
    146,251.02/219,332.88 = 62,009.76/x
  3. Step 3: Cross multiply
    146,251.02x = 219,332.88 × 62,009.76
  4. Step 4: Simplify right side
    146,251.02x = 13,600,779,248.91
  5. Step 5: Solve for x
    x = 13,600,779,248.91/146,251.02
  6. Step 6: Final answer
    x = 92,996.13

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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.