Home / 58,748.10-88,122.15-44,751.30

Finding the Fourth Proportional to 58,748.10, 88,122.15 and 44,751.30

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Solution

The fourth proportional to 58,748.10, 88,122.15 and 44,751.30 is: 67,126.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,748.10 : 88,122.15 = 44,751.30 : x
  2. Step 2: Convert to fraction form
    58,748.10/88,122.15 = 44,751.30/x
  3. Step 3: Cross multiply
    58,748.10x = 88,122.15 × 44,751.30
  4. Step 4: Simplify right side
    58,748.10x = 3,943,580,771.30
  5. Step 5: Solve for x
    x = 3,943,580,771.30/58,748.10
  6. Step 6: Final answer
    x = 67,126.95

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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.