Home / 144,966.10-217,276.35-60,726.10

Finding the Fourth Proportional to 144,966.10, 217,276.35 and 60,726.10

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Solution

The fourth proportional to 144,966.10, 217,276.35 and 60,726.10 is: 91,016.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    144,966.10 : 217,276.35 = 60,726.10 : x
  2. Step 2: Convert to fraction form
    144,966.10/217,276.35 = 60,726.10/x
  3. Step 3: Cross multiply
    144,966.10x = 217,276.35 × 60,726.10
  4. Step 4: Simplify right side
    144,966.10x = 13,194,345,357.74
  5. Step 5: Solve for x
    x = 13,194,345,357.74/144,966.10
  6. Step 6: Final answer
    x = 91,016.76

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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.