Home / 44,915.94-67,380.06-15,325.83

Finding the Fourth Proportional to 44,915.94, 67,380.06 and 15,325.83

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Solution

The fourth proportional to 44,915.94, 67,380.06 and 15,325.83 is: 22,990.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,915.94 : 67,380.06 = 15,325.83 : x
  2. Step 2: Convert to fraction form
    44,915.94/67,380.06 = 15,325.83/x
  3. Step 3: Cross multiply
    44,915.94x = 67,380.06 × 15,325.83
  4. Step 4: Simplify right side
    44,915.94x = 1,032,655,344.95
  5. Step 5: Solve for x
    x = 1,032,655,344.95/44,915.94
  6. Step 6: Final answer
    x = 22,990.84

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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.