Home / 41,304.07-61,956.17-10,139.32

Finding the Fourth Proportional to 41,304.07, 61,956.17 and 10,139.32

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Solution

The fourth proportional to 41,304.07, 61,956.17 and 10,139.32 is: 15,209.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,304.07 : 61,956.17 = 10,139.32 : x
  2. Step 2: Convert to fraction form
    41,304.07/61,956.17 = 10,139.32/x
  3. Step 3: Cross multiply
    41,304.07x = 61,956.17 × 10,139.32
  4. Step 4: Simplify right side
    41,304.07x = 628,193,433.60
  5. Step 5: Solve for x
    x = 628,193,433.60/41,304.07
  6. Step 6: Final answer
    x = 15,209.00

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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.