Home / 14,965.11-22,445.13-4,434.93

Finding the Fourth Proportional to 14,965.11, 22,445.13 and 4,434.93

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Solution

The fourth proportional to 14,965.11, 22,445.13 and 4,434.93 is: 6,651.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,965.11 : 22,445.13 = 4,434.93 : x
  2. Step 2: Convert to fraction form
    14,965.11/22,445.13 = 4,434.93/x
  3. Step 3: Cross multiply
    14,965.11x = 22,445.13 × 4,434.93
  4. Step 4: Simplify right side
    14,965.11x = 99,542,580.39
  5. Step 5: Solve for x
    x = 99,542,580.39/14,965.11
  6. Step 6: Final answer
    x = 6,651.64

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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.