Home / 48,686.51-73,040.33-14,952.64

Finding the Fourth Proportional to 48,686.51, 73,040.33 and 14,952.64

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Solution

The fourth proportional to 48,686.51, 73,040.33 and 14,952.64 is: 22,432.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,686.51 : 73,040.33 = 14,952.64 : x
  2. Step 2: Convert to fraction form
    48,686.51/73,040.33 = 14,952.64/x
  3. Step 3: Cross multiply
    48,686.51x = 73,040.33 × 14,952.64
  4. Step 4: Simplify right side
    48,686.51x = 1,092,145,759.97
  5. Step 5: Solve for x
    x = 1,092,145,759.97/48,686.51
  6. Step 6: Final answer
    x = 22,432.20

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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.