Home / 40,468.28-60,701.70-15,501.56

Finding the Fourth Proportional to 40,468.28, 60,701.70 and 15,501.56

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Solution

The fourth proportional to 40,468.28, 60,701.70 and 15,501.56 is: 23,252.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,468.28 : 60,701.70 = 15,501.56 : x
  2. Step 2: Convert to fraction form
    40,468.28/60,701.70 = 15,501.56/x
  3. Step 3: Cross multiply
    40,468.28x = 60,701.70 × 15,501.56
  4. Step 4: Simplify right side
    40,468.28x = 940,971,044.65
  5. Step 5: Solve for x
    x = 940,971,044.65/40,468.28
  6. Step 6: Final answer
    x = 23,252.06

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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.