Home / 14,624.01-21,933.69-4,092.90

Finding the Fourth Proportional to 14,624.01, 21,933.69 and 4,092.90

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Solution

The fourth proportional to 14,624.01, 21,933.69 and 4,092.90 is: 6,138.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,624.01 : 21,933.69 = 4,092.90 : x
  2. Step 2: Convert to fraction form
    14,624.01/21,933.69 = 4,092.90/x
  3. Step 3: Cross multiply
    14,624.01x = 21,933.69 × 4,092.90
  4. Step 4: Simplify right side
    14,624.01x = 89,772,302.20
  5. Step 5: Solve for x
    x = 89,772,302.20/14,624.01
  6. Step 6: Final answer
    x = 6,138.69

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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.