Home / 41,054.52-56,655.20-22,191.65

Finding the Fourth Proportional to 41,054.52, 56,655.20 and 22,191.65

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Solution

The fourth proportional to 41,054.52, 56,655.20 and 22,191.65 is: 30,624.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,054.52 : 56,655.20 = 22,191.65 : x
  2. Step 2: Convert to fraction form
    41,054.52/56,655.20 = 22,191.65/x
  3. Step 3: Cross multiply
    41,054.52x = 56,655.20 × 22,191.65
  4. Step 4: Simplify right side
    41,054.52x = 1,257,271,974.85
  5. Step 5: Solve for x
    x = 1,257,271,974.85/41,054.52
  6. Step 6: Final answer
    x = 30,624.45

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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.