Home / 41,509.50-62,306.62-30,383.13

Finding the Fourth Proportional to 41,509.50, 62,306.62 and 30,383.13

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Solution

The fourth proportional to 41,509.50, 62,306.62 and 30,383.13 is: 45,605.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,509.50 : 62,306.62 = 30,383.13 : x
  2. Step 2: Convert to fraction form
    41,509.50/62,306.62 = 30,383.13/x
  3. Step 3: Cross multiply
    41,509.50x = 62,306.62 × 30,383.13
  4. Step 4: Simplify right side
    41,509.50x = 1,893,070,293.01
  5. Step 5: Solve for x
    x = 1,893,070,293.01/41,509.50
  6. Step 6: Final answer
    x = 45,605.72

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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.