Home / 88,295.48-132,526.46-32,189.82

Finding the Fourth Proportional to 88,295.48, 132,526.46 and 32,189.82

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Solution

The fourth proportional to 88,295.48, 132,526.46 and 32,189.82 is: 48,315.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,295.48 : 132,526.46 = 32,189.82 : x
  2. Step 2: Convert to fraction form
    88,295.48/132,526.46 = 32,189.82/x
  3. Step 3: Cross multiply
    88,295.48x = 132,526.46 × 32,189.82
  4. Step 4: Simplify right side
    88,295.48x = 4,266,002,069.06
  5. Step 5: Solve for x
    x = 4,266,002,069.06/88,295.48
  6. Step 6: Final answer
    x = 48,315.07

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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.