Home / 167,331.68-250,931.92-60,690.24

Finding the Fourth Proportional to 167,331.68, 250,931.92 and 60,690.24

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Solution

The fourth proportional to 167,331.68, 250,931.92 and 60,690.24 is: 91,011.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,331.68 : 250,931.92 = 60,690.24 : x
  2. Step 2: Convert to fraction form
    167,331.68/250,931.92 = 60,690.24/x
  3. Step 3: Cross multiply
    167,331.68x = 250,931.92 × 60,690.24
  4. Step 4: Simplify right side
    167,331.68x = 15,229,118,448.46
  5. Step 5: Solve for x
    x = 15,229,118,448.46/167,331.68
  6. Step 6: Final answer
    x = 91,011.57

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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.