Home / 32,024.34-47,972.13-15,965.42

Finding the Fourth Proportional to 32,024.34, 47,972.13 and 15,965.42

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Solution

The fourth proportional to 32,024.34, 47,972.13 and 15,965.42 is: 23,916.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,024.34 : 47,972.13 = 15,965.42 : x
  2. Step 2: Convert to fraction form
    32,024.34/47,972.13 = 15,965.42/x
  3. Step 3: Cross multiply
    32,024.34x = 47,972.13 × 15,965.42
  4. Step 4: Simplify right side
    32,024.34x = 765,894,963.88
  5. Step 5: Solve for x
    x = 765,894,963.88/32,024.34
  6. Step 6: Final answer
    x = 23,916.03

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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.