Home / 17,412.28-24,039.21-10,608.87

Finding the Fourth Proportional to 17,412.28, 24,039.21 and 10,608.87

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Solution

The fourth proportional to 17,412.28, 24,039.21 and 10,608.87 is: 14,646.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,412.28 : 24,039.21 = 10,608.87 : x
  2. Step 2: Convert to fraction form
    17,412.28/24,039.21 = 10,608.87/x
  3. Step 3: Cross multiply
    17,412.28x = 24,039.21 × 10,608.87
  4. Step 4: Simplify right side
    17,412.28x = 255,028,800.75
  5. Step 5: Solve for x
    x = 255,028,800.75/17,412.28
  6. Step 6: Final answer
    x = 14,646.49

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.