Home / 61,464.95-92,180.55-38,941.82

Finding the Fourth Proportional to 61,464.95, 92,180.55 and 38,941.82

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Solution

The fourth proportional to 61,464.95, 92,180.55 and 38,941.82 is: 58,402.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,464.95 : 92,180.55 = 38,941.82 : x
  2. Step 2: Convert to fraction form
    61,464.95/92,180.55 = 38,941.82/x
  3. Step 3: Cross multiply
    61,464.95x = 92,180.55 × 38,941.82
  4. Step 4: Simplify right side
    61,464.95x = 3,589,678,385.60
  5. Step 5: Solve for x
    x = 3,589,678,385.60/61,464.95
  6. Step 6: Final answer
    x = 58,402.04

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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.