Home / 45,763.67-63,162.03-33,224.87

Finding the Fourth Proportional to 45,763.67, 63,162.03 and 33,224.87

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Solution

The fourth proportional to 45,763.67, 63,162.03 and 33,224.87 is: 45,856.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,763.67 : 63,162.03 = 33,224.87 : x
  2. Step 2: Convert to fraction form
    45,763.67/63,162.03 = 33,224.87/x
  3. Step 3: Cross multiply
    45,763.67x = 63,162.03 × 33,224.87
  4. Step 4: Simplify right side
    45,763.67x = 2,098,549,919.88
  5. Step 5: Solve for x
    x = 2,098,549,919.88/45,763.67
  6. Step 6: Final answer
    x = 45,856.25

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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.