Home / 23,225.02-34,822.02-8,432.04

Finding the Fourth Proportional to 23,225.02, 34,822.02 and 8,432.04

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Solution

The fourth proportional to 23,225.02, 34,822.02 and 8,432.04 is: 12,642.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,225.02 : 34,822.02 = 8,432.04 : x
  2. Step 2: Convert to fraction form
    23,225.02/34,822.02 = 8,432.04/x
  3. Step 3: Cross multiply
    23,225.02x = 34,822.02 × 8,432.04
  4. Step 4: Simplify right side
    23,225.02x = 293,620,665.52
  5. Step 5: Solve for x
    x = 293,620,665.52/23,225.02
  6. Step 6: Final answer
    x = 12,642.43

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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.