Home / 88,441.02-132,670.02-25,263.42

Finding the Fourth Proportional to 88,441.02, 132,670.02 and 25,263.42

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Solution

The fourth proportional to 88,441.02, 132,670.02 and 25,263.42 is: 37,897.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,441.02 : 132,670.02 = 25,263.42 : x
  2. Step 2: Convert to fraction form
    88,441.02/132,670.02 = 25,263.42/x
  3. Step 3: Cross multiply
    88,441.02x = 132,670.02 × 25,263.42
  4. Step 4: Simplify right side
    88,441.02x = 3,351,698,436.67
  5. Step 5: Solve for x
    x = 3,351,698,436.67/88,441.02
  6. Step 6: Final answer
    x = 37,897.56

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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.