Home / 14,789.04-22,182.12-4,400.88

Finding the Fourth Proportional to 14,789.04, 22,182.12 and 4,400.88

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Solution

The fourth proportional to 14,789.04, 22,182.12 and 4,400.88 is: 6,600.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,789.04 : 22,182.12 = 4,400.88 : x
  2. Step 2: Convert to fraction form
    14,789.04/22,182.12 = 4,400.88/x
  3. Step 3: Cross multiply
    14,789.04x = 22,182.12 × 4,400.88
  4. Step 4: Simplify right side
    14,789.04x = 97,620,848.27
  5. Step 5: Solve for x
    x = 97,620,848.27/14,789.04
  6. Step 6: Final answer
    x = 6,600.89

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1.5x scale

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.