Home / 61,327.26-92,026.33-25,785.74

Finding the Fourth Proportional to 61,327.26, 92,026.33 and 25,785.74

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Solution

The fourth proportional to 61,327.26, 92,026.33 and 25,785.74 is: 38,693.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,327.26 : 92,026.33 = 25,785.74 : x
  2. Step 2: Convert to fraction form
    61,327.26/92,026.33 = 25,785.74/x
  3. Step 3: Cross multiply
    61,327.26x = 92,026.33 × 25,785.74
  4. Step 4: Simplify right side
    61,327.26x = 2,372,967,184.14
  5. Step 5: Solve for x
    x = 2,372,967,184.14/61,327.26
  6. Step 6: Final answer
    x = 38,693.51

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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.