Home / 94,126.88-141,148.88-44,221.16

Finding the Fourth Proportional to 94,126.88, 141,148.88 and 44,221.16

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Solution

The fourth proportional to 94,126.88, 141,148.88 and 44,221.16 is: 66,312.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,126.88 : 141,148.88 = 44,221.16 : x
  2. Step 2: Convert to fraction form
    94,126.88/141,148.88 = 44,221.16/x
  3. Step 3: Cross multiply
    94,126.88x = 141,148.88 × 44,221.16
  4. Step 4: Simplify right side
    94,126.88x = 6,241,767,206.30
  5. Step 5: Solve for x
    x = 6,241,767,206.30/94,126.88
  6. Step 6: Final answer
    x = 66,312.27

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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.