Home / 44,784.16-67,120.88-22,603.86

Finding the Fourth Proportional to 44,784.16, 67,120.88 and 22,603.86

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Solution

The fourth proportional to 44,784.16, 67,120.88 and 22,603.86 is: 33,877.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,784.16 : 67,120.88 = 22,603.86 : x
  2. Step 2: Convert to fraction form
    44,784.16/67,120.88 = 22,603.86/x
  3. Step 3: Cross multiply
    44,784.16x = 67,120.88 × 22,603.86
  4. Step 4: Simplify right side
    44,784.16x = 1,517,190,861.58
  5. Step 5: Solve for x
    x = 1,517,190,861.58/44,784.16
  6. Step 6: Final answer
    x = 33,877.85

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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.