Home / 82,337.36-113,625.59-44,611.61

Finding the Fourth Proportional to 82,337.36, 113,625.59 and 44,611.61

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Solution

The fourth proportional to 82,337.36, 113,625.59 and 44,611.61 is: 61,564.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    82,337.36 : 113,625.59 = 44,611.61 : x
  2. Step 2: Convert to fraction form
    82,337.36/113,625.59 = 44,611.61/x
  3. Step 3: Cross multiply
    82,337.36x = 113,625.59 × 44,611.61
  4. Step 4: Simplify right side
    82,337.36x = 5,069,020,355.06
  5. Step 5: Solve for x
    x = 5,069,020,355.06/82,337.36
  6. Step 6: Final answer
    x = 61,564.04

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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.