Home / 14,865.48-22,298.34-4,475.88

Finding the Fourth Proportional to 14,865.48, 22,298.34 and 4,475.88

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Solution

The fourth proportional to 14,865.48, 22,298.34 and 4,475.88 is: 6,713.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,865.48 : 22,298.34 = 4,475.88 : x
  2. Step 2: Convert to fraction form
    14,865.48/22,298.34 = 4,475.88/x
  3. Step 3: Cross multiply
    14,865.48x = 22,298.34 × 4,475.88
  4. Step 4: Simplify right side
    14,865.48x = 99,804,694.04
  5. Step 5: Solve for x
    x = 99,804,694.04/14,865.48
  6. Step 6: Final answer
    x = 6,713.86

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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.