Home / 27,397.01-37,773.46-22,356.11

Finding the Fourth Proportional to 27,397.01, 37,773.46 and 22,356.11

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Solution

The fourth proportional to 27,397.01, 37,773.46 and 22,356.11 is: 30,823.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,397.01 : 37,773.46 = 22,356.11 : x
  2. Step 2: Convert to fraction form
    27,397.01/37,773.46 = 22,356.11/x
  3. Step 3: Cross multiply
    27,397.01x = 37,773.46 × 22,356.11
  4. Step 4: Simplify right side
    27,397.01x = 844,467,626.84
  5. Step 5: Solve for x
    x = 844,467,626.84/27,397.01
  6. Step 6: Final answer
    x = 30,823.35

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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.