Home / 47,602.07-71,395.02-22,304.21

Finding the Fourth Proportional to 47,602.07, 71,395.02 and 22,304.21

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Solution

The fourth proportional to 47,602.07, 71,395.02 and 22,304.21 is: 33,452.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,602.07 : 71,395.02 = 22,304.21 : x
  2. Step 2: Convert to fraction form
    47,602.07/71,395.02 = 22,304.21/x
  3. Step 3: Cross multiply
    47,602.07x = 71,395.02 × 22,304.21
  4. Step 4: Simplify right side
    47,602.07x = 1,592,409,519.03
  5. Step 5: Solve for x
    x = 1,592,409,519.03/47,602.07
  6. Step 6: Final answer
    x = 33,452.53

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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.