Home / 48,248.87-66,583.59-26,738.97

Finding the Fourth Proportional to 48,248.87, 66,583.59 and 26,738.97

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Solution

The fourth proportional to 48,248.87, 66,583.59 and 26,738.97 is: 36,899.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,248.87 : 66,583.59 = 26,738.97 : x
  2. Step 2: Convert to fraction form
    48,248.87/66,583.59 = 26,738.97/x
  3. Step 3: Cross multiply
    48,248.87x = 66,583.59 × 26,738.97
  4. Step 4: Simplify right side
    48,248.87x = 1,780,376,282.58
  5. Step 5: Solve for x
    x = 1,780,376,282.58/48,248.87
  6. Step 6: Final answer
    x = 36,899.86

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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.