Home / 71,013.02-106,522.24-23,632.34

Finding the Fourth Proportional to 71,013.02, 106,522.24 and 23,632.34

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Solution

The fourth proportional to 71,013.02, 106,522.24 and 23,632.34 is: 35,449.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    71,013.02 : 106,522.24 = 23,632.34 : x
  2. Step 2: Convert to fraction form
    71,013.02/106,522.24 = 23,632.34/x
  3. Step 3: Cross multiply
    71,013.02x = 106,522.24 × 23,632.34
  4. Step 4: Simplify right side
    71,013.02x = 2,517,369,793.24
  5. Step 5: Solve for x
    x = 2,517,369,793.24/71,013.02
  6. Step 6: Final answer
    x = 35,449.41

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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.