Home / 88,825.02-133,290-32,704.53

Finding the Fourth Proportional to 88,825.02, 133,290 and 32,704.53

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Solution

The fourth proportional to 88,825.02, 133,290 and 32,704.53 is: 49,076.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,825.02 : 133,290 = 32,704.53 : x
  2. Step 2: Convert to fraction form
    88,825.02/133,290 = 32,704.53/x
  3. Step 3: Cross multiply
    88,825.02x = 133,290 × 32,704.53
  4. Step 4: Simplify right side
    88,825.02x = 4,359,186,803.70
  5. Step 5: Solve for x
    x = 4,359,186,803.70/88,825.02
  6. Step 6: Final answer
    x = 49,076.11

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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.