Home / 14,930.52-22,389.30-4,539.84

Finding the Fourth Proportional to 14,930.52, 22,389.30 and 4,539.84

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Solution

The fourth proportional to 14,930.52, 22,389.30 and 4,539.84 is: 6,807.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,930.52 : 22,389.30 = 4,539.84 : x
  2. Step 2: Convert to fraction form
    14,930.52/22,389.30 = 4,539.84/x
  3. Step 3: Cross multiply
    14,930.52x = 22,389.30 × 4,539.84
  4. Step 4: Simplify right side
    14,930.52x = 101,643,839.71
  5. Step 5: Solve for x
    x = 101,643,839.71/14,930.52
  6. Step 6: Final answer
    x = 6,807.79

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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.