Home / 22,089.90-30,463.02-17,046.12

Finding the Fourth Proportional to 22,089.90, 30,463.02 and 17,046.12

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Solution

The fourth proportional to 22,089.90, 30,463.02 and 17,046.12 is: 23,507.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,089.90 : 30,463.02 = 17,046.12 : x
  2. Step 2: Convert to fraction form
    22,089.90/30,463.02 = 17,046.12/x
  3. Step 3: Cross multiply
    22,089.90x = 30,463.02 × 17,046.12
  4. Step 4: Simplify right side
    22,089.90x = 519,276,294.48
  5. Step 5: Solve for x
    x = 519,276,294.48/22,089.90
  6. Step 6: Final answer
    x = 23,507.41

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.