Home / 22,758.03-34,137.05-14,965.02

Finding the Fourth Proportional to 22,758.03, 34,137.05 and 14,965.02

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Solution

The fourth proportional to 22,758.03, 34,137.05 and 14,965.02 is: 22,447.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,758.03 : 34,137.05 = 14,965.02 : x
  2. Step 2: Convert to fraction form
    22,758.03/34,137.05 = 14,965.02/x
  3. Step 3: Cross multiply
    22,758.03x = 34,137.05 × 14,965.02
  4. Step 4: Simplify right side
    22,758.03x = 510,861,561.17
  5. Step 5: Solve for x
    x = 510,861,561.17/22,758.03
  6. Step 6: Final answer
    x = 22,447.53

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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.