Home / 23,569.14-35,363.30-15,145.09

Finding the Fourth Proportional to 23,569.14, 35,363.30 and 15,145.09

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Solution

The fourth proportional to 23,569.14, 35,363.30 and 15,145.09 is: 22,723.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,569.14 : 35,363.30 = 15,145.09 : x
  2. Step 2: Convert to fraction form
    23,569.14/35,363.30 = 15,145.09/x
  3. Step 3: Cross multiply
    23,569.14x = 35,363.30 × 15,145.09
  4. Step 4: Simplify right side
    23,569.14x = 535,580,268.09
  5. Step 5: Solve for x
    x = 535,580,268.09/23,569.14
  6. Step 6: Final answer
    x = 22,723.79

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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.