Home / 41,209.16-61,815.18-23,670.92

Finding the Fourth Proportional to 41,209.16, 61,815.18 and 23,670.92

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Solution

The fourth proportional to 41,209.16, 61,815.18 and 23,670.92 is: 35,507.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,209.16 : 61,815.18 = 23,670.92 : x
  2. Step 2: Convert to fraction form
    41,209.16/61,815.18 = 23,670.92/x
  3. Step 3: Cross multiply
    41,209.16x = 61,815.18 × 23,670.92
  4. Step 4: Simplify right side
    41,209.16x = 1,463,222,180.57
  5. Step 5: Solve for x
    x = 1,463,222,180.57/41,209.16
  6. Step 6: Final answer
    x = 35,507.21

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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.