Home / 59,612.90-89,336.18-44,804.48

Finding the Fourth Proportional to 59,612.90, 89,336.18 and 44,804.48

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Solution

The fourth proportional to 59,612.90, 89,336.18 and 44,804.48 is: 67,144.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,612.90 : 89,336.18 = 44,804.48 : x
  2. Step 2: Convert to fraction form
    59,612.90/89,336.18 = 44,804.48/x
  3. Step 3: Cross multiply
    59,612.90x = 89,336.18 × 44,804.48
  4. Step 4: Simplify right side
    59,612.90x = 4,002,660,755.42
  5. Step 5: Solve for x
    x = 4,002,660,755.42/59,612.90
  6. Step 6: Final answer
    x = 67,144.21

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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.