Home / 37,085.32-55,641.66-17,370.28

Finding the Fourth Proportional to 37,085.32, 55,641.66 and 17,370.28

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Solution

The fourth proportional to 37,085.32, 55,641.66 and 17,370.28 is: 26,061.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,085.32 : 55,641.66 = 17,370.28 : x
  2. Step 2: Convert to fraction form
    37,085.32/55,641.66 = 17,370.28/x
  3. Step 3: Cross multiply
    37,085.32x = 55,641.66 × 17,370.28
  4. Step 4: Simplify right side
    37,085.32x = 966,511,213.86
  5. Step 5: Solve for x
    x = 966,511,213.86/37,085.32
  6. Step 6: Final answer
    x = 26,061.83

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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.