Home / 14,891.96-22,332.66-4,359

Finding the Fourth Proportional to 14,891.96, 22,332.66 and 4,359

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Solution

The fourth proportional to 14,891.96, 22,332.66 and 4,359 is: 6,536.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,891.96 : 22,332.66 = 4,359 : x
  2. Step 2: Convert to fraction form
    14,891.96/22,332.66 = 4,359/x
  3. Step 3: Cross multiply
    14,891.96x = 22,332.66 × 4,359
  4. Step 4: Simplify right side
    14,891.96x = 97,348,064.94
  5. Step 5: Solve for x
    x = 97,348,064.94/14,891.96
  6. Step 6: Final answer
    x = 6,536.95

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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.