Home / 61,076.57-91,673.98-29,508.84

Finding the Fourth Proportional to 61,076.57, 91,673.98 and 29,508.84

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Solution

The fourth proportional to 61,076.57, 91,673.98 and 29,508.84 is: 44,291.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,076.57 : 91,673.98 = 29,508.84 : x
  2. Step 2: Convert to fraction form
    61,076.57/91,673.98 = 29,508.84/x
  3. Step 3: Cross multiply
    61,076.57x = 91,673.98 × 29,508.84
  4. Step 4: Simplify right side
    61,076.57x = 2,705,192,734.21
  5. Step 5: Solve for x
    x = 2,705,192,734.21/61,076.57
  6. Step 6: Final answer
    x = 44,291.83

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1.5x scale

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.