Home / 22,967.65-34,391.33-15,045.25

Finding the Fourth Proportional to 22,967.65, 34,391.33 and 15,045.25

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Solution

The fourth proportional to 22,967.65, 34,391.33 and 15,045.25 is: 22,528.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,967.65 : 34,391.33 = 15,045.25 : x
  2. Step 2: Convert to fraction form
    22,967.65/34,391.33 = 15,045.25/x
  3. Step 3: Cross multiply
    22,967.65x = 34,391.33 × 15,045.25
  4. Step 4: Simplify right side
    22,967.65x = 517,426,157.68
  5. Step 5: Solve for x
    x = 517,426,157.68/22,967.65
  6. Step 6: Final answer
    x = 22,528.48

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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.