Home / 48,232.22-72,322.22-38,300.85

Finding the Fourth Proportional to 48,232.22, 72,322.22 and 38,300.85

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Solution

The fourth proportional to 48,232.22, 72,322.22 and 38,300.85 is: 57,430.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,232.22 : 72,322.22 = 38,300.85 : x
  2. Step 2: Convert to fraction form
    48,232.22/72,322.22 = 38,300.85/x
  3. Step 3: Cross multiply
    48,232.22x = 72,322.22 × 38,300.85
  4. Step 4: Simplify right side
    48,232.22x = 2,770,002,595.64
  5. Step 5: Solve for x
    x = 2,770,002,595.64/48,232.22
  6. Step 6: Final answer
    x = 57,430.55

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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.