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Finding the Fourth Proportional to 44,885.88, 67,314.02 and 14,893.20

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Solution

The fourth proportional to 44,885.88, 67,314.02 and 14,893.20 is: 22,334.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,885.88 : 67,314.02 = 14,893.20 : x
  2. Step 2: Convert to fraction form
    44,885.88/67,314.02 = 14,893.20/x
  3. Step 3: Cross multiply
    44,885.88x = 67,314.02 × 14,893.20
  4. Step 4: Simplify right side
    44,885.88x = 1,002,521,088.20
  5. Step 5: Solve for x
    x = 1,002,521,088.20/44,885.88
  6. Step 6: Final answer
    x = 22,334.89

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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.