Home / 22,673.27-34,001.02-13,315.64

Finding the Fourth Proportional to 22,673.27, 34,001.02 and 13,315.64

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Solution

The fourth proportional to 22,673.27, 34,001.02 and 13,315.64 is: 19,968.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,673.27 : 34,001.02 = 13,315.64 : x
  2. Step 2: Convert to fraction form
    22,673.27/34,001.02 = 13,315.64/x
  3. Step 3: Cross multiply
    22,673.27x = 34,001.02 × 13,315.64
  4. Step 4: Simplify right side
    22,673.27x = 452,745,304.95
  5. Step 5: Solve for x
    x = 452,745,304.95/22,673.27
  6. Step 6: Final answer
    x = 19,968.24

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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.