Home / 22,524.67-31,085.96-13,092.63

Finding the Fourth Proportional to 22,524.67, 31,085.96 and 13,092.63

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Solution

The fourth proportional to 22,524.67, 31,085.96 and 13,092.63 is: 18,068.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,524.67 : 31,085.96 = 13,092.63 : x
  2. Step 2: Convert to fraction form
    22,524.67/31,085.96 = 13,092.63/x
  3. Step 3: Cross multiply
    22,524.67x = 31,085.96 × 13,092.63
  4. Step 4: Simplify right side
    22,524.67x = 406,996,972.47
  5. Step 5: Solve for x
    x = 406,996,972.47/22,524.67
  6. Step 6: Final answer
    x = 18,068.94

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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.