Home / 15,076.04-22,610.89-9,723.19

Finding the Fourth Proportional to 15,076.04, 22,610.89 and 9,723.19

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Solution

The fourth proportional to 15,076.04, 22,610.89 and 9,723.19 is: 14,582.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,076.04 : 22,610.89 = 9,723.19 : x
  2. Step 2: Convert to fraction form
    15,076.04/22,610.89 = 9,723.19/x
  3. Step 3: Cross multiply
    15,076.04x = 22,610.89 × 9,723.19
  4. Step 4: Simplify right side
    15,076.04x = 219,849,898.70
  5. Step 5: Solve for x
    x = 219,849,898.70/15,076.04
  6. Step 6: Final answer
    x = 14,582.73

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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.