Home / 24,705.59-34,065.50-19,670.02

Finding the Fourth Proportional to 24,705.59, 34,065.50 and 19,670.02

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Solution

The fourth proportional to 24,705.59, 34,065.50 and 19,670.02 is: 27,122.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,705.59 : 34,065.50 = 19,670.02 : x
  2. Step 2: Convert to fraction form
    24,705.59/34,065.50 = 19,670.02/x
  3. Step 3: Cross multiply
    24,705.59x = 34,065.50 × 19,670.02
  4. Step 4: Simplify right side
    24,705.59x = 670,068,882.80
  5. Step 5: Solve for x
    x = 670,068,882.80/24,705.59
  6. Step 6: Final answer
    x = 27,122.16

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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.