Home / 88,564.02-132,833.60-25,389.53

Finding the Fourth Proportional to 88,564.02, 132,833.60 and 25,389.53

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Solution

The fourth proportional to 88,564.02, 132,833.60 and 25,389.53 is: 38,080.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,564.02 : 132,833.60 = 25,389.53 : x
  2. Step 2: Convert to fraction form
    88,564.02/132,833.60 = 25,389.53/x
  3. Step 3: Cross multiply
    88,564.02x = 132,833.60 × 25,389.53
  4. Step 4: Simplify right side
    88,564.02x = 3,372,582,870.01
  5. Step 5: Solve for x
    x = 3,372,582,870.01/88,564.02
  6. Step 6: Final answer
    x = 38,080.73

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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.