Home / 88,601.08-132,924.08-29,437.06

Finding the Fourth Proportional to 88,601.08, 132,924.08 and 29,437.06

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Solution

The fourth proportional to 88,601.08, 132,924.08 and 29,437.06 is: 44,163.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,601.08 : 132,924.08 = 29,437.06 : x
  2. Step 2: Convert to fraction form
    88,601.08/132,924.08 = 29,437.06/x
  3. Step 3: Cross multiply
    88,601.08x = 132,924.08 × 29,437.06
  4. Step 4: Simplify right side
    88,601.08x = 3,912,894,118.40
  5. Step 5: Solve for x
    x = 3,912,894,118.40/88,601.08
  6. Step 6: Final answer
    x = 44,163.05

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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.