Home / 59,770.48-82,305.22-58,444.38

Finding the Fourth Proportional to 59,770.48, 82,305.22 and 58,444.38

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Solution

The fourth proportional to 59,770.48, 82,305.22 and 58,444.38 is: 80,479.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,770.48 : 82,305.22 = 58,444.38 : x
  2. Step 2: Convert to fraction form
    59,770.48/82,305.22 = 58,444.38/x
  3. Step 3: Cross multiply
    59,770.48x = 82,305.22 × 58,444.38
  4. Step 4: Simplify right side
    59,770.48x = 4,810,277,553.66
  5. Step 5: Solve for x
    x = 4,810,277,553.66/59,770.48
  6. Step 6: Final answer
    x = 80,479.15

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1.5x scale

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.