Home / 61,523.10-92,327.85-26,487.90

Finding the Fourth Proportional to 61,523.10, 92,327.85 and 26,487.90

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Solution

The fourth proportional to 61,523.10, 92,327.85 and 26,487.90 is: 39,750.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,523.10 : 92,327.85 = 26,487.90 : x
  2. Step 2: Convert to fraction form
    61,523.10/92,327.85 = 26,487.90/x
  3. Step 3: Cross multiply
    61,523.10x = 92,327.85 × 26,487.90
  4. Step 4: Simplify right side
    61,523.10x = 2,445,570,858.02
  5. Step 5: Solve for x
    x = 2,445,570,858.02/61,523.10
  6. Step 6: Final answer
    x = 39,750.45

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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.