Home / 47,092.74-64,959.15-27,959.52

Finding the Fourth Proportional to 47,092.74, 64,959.15 and 27,959.52

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Solution

The fourth proportional to 47,092.74, 64,959.15 and 27,959.52 is: 38,567.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,092.74 : 64,959.15 = 27,959.52 : x
  2. Step 2: Convert to fraction form
    47,092.74/64,959.15 = 27,959.52/x
  3. Step 3: Cross multiply
    47,092.74x = 64,959.15 × 27,959.52
  4. Step 4: Simplify right side
    47,092.74x = 1,816,226,653.61
  5. Step 5: Solve for x
    x = 1,816,226,653.61/47,092.74
  6. Step 6: Final answer
    x = 38,567.02

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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.