Home / 113,088.60-169,524.90-41,992.20

Finding the Fourth Proportional to 113,088.60, 169,524.90 and 41,992.20

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Solution

The fourth proportional to 113,088.60, 169,524.90 and 41,992.20 is: 62,948.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    113,088.60 : 169,524.90 = 41,992.20 : x
  2. Step 2: Convert to fraction form
    113,088.60/169,524.90 = 41,992.20/x
  3. Step 3: Cross multiply
    113,088.60x = 169,524.90 × 41,992.20
  4. Step 4: Simplify right side
    113,088.60x = 7,118,723,505.78
  5. Step 5: Solve for x
    x = 7,118,723,505.78/113,088.60
  6. Step 6: Final answer
    x = 62,948.20

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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.