Home / 48,292.56-72,437.76-22,004.28

Finding the Fourth Proportional to 48,292.56, 72,437.76 and 22,004.28

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Solution

The fourth proportional to 48,292.56, 72,437.76 and 22,004.28 is: 33,005.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,292.56 : 72,437.76 = 22,004.28 : x
  2. Step 2: Convert to fraction form
    48,292.56/72,437.76 = 22,004.28/x
  3. Step 3: Cross multiply
    48,292.56x = 72,437.76 × 22,004.28
  4. Step 4: Simplify right side
    48,292.56x = 1,593,940,753.61
  5. Step 5: Solve for x
    x = 1,593,940,753.61/48,292.56
  6. Step 6: Final answer
    x = 33,005.93

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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.