Home / 41,703.60-62,559.36-11,717.76

Finding the Fourth Proportional to 41,703.60, 62,559.36 and 11,717.76

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Solution

The fourth proportional to 41,703.60, 62,559.36 and 11,717.76 is: 17,577.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,703.60 : 62,559.36 = 11,717.76 : x
  2. Step 2: Convert to fraction form
    41,703.60/62,559.36 = 11,717.76/x
  3. Step 3: Cross multiply
    41,703.60x = 62,559.36 × 11,717.76
  4. Step 4: Simplify right side
    41,703.60x = 733,055,566.23
  5. Step 5: Solve for x
    x = 733,055,566.23/41,703.60
  6. Step 6: Final answer
    x = 17,577.75

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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.