Home / 88,366.62-132,549.93-25,188.06

Finding the Fourth Proportional to 88,366.62, 132,549.93 and 25,188.06

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Solution

The fourth proportional to 88,366.62, 132,549.93 and 25,188.06 is: 37,782.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,366.62 : 132,549.93 = 25,188.06 : x
  2. Step 2: Convert to fraction form
    88,366.62/132,549.93 = 25,188.06/x
  3. Step 3: Cross multiply
    88,366.62x = 132,549.93 × 25,188.06
  4. Step 4: Simplify right side
    88,366.62x = 3,338,675,589.84
  5. Step 5: Solve for x
    x = 3,338,675,589.84/88,366.62
  6. Step 6: Final answer
    x = 37,782.09

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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.