Home / 14,965.00-22,444.38-4,432.55

Finding the Fourth Proportional to 14,965.00, 22,444.38 and 4,432.55

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Solution

The fourth proportional to 14,965.00, 22,444.38 and 4,432.55 is: 6,647.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,965.00 : 22,444.38 = 4,432.55 : x
  2. Step 2: Convert to fraction form
    14,965.00/22,444.38 = 4,432.55/x
  3. Step 3: Cross multiply
    14,965.00x = 22,444.38 × 4,432.55
  4. Step 4: Simplify right side
    14,965.00x = 99,485,724.35
  5. Step 5: Solve for x
    x = 99,485,724.35/14,965.00
  6. Step 6: Final answer
    x = 6,647.89

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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.