Home / 41,054.48-56,655.12-22,191.56

Finding the Fourth Proportional to 41,054.48, 56,655.12 and 22,191.56

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Solution

The fourth proportional to 41,054.48, 56,655.12 and 22,191.56 is: 30,624.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,054.48 : 56,655.12 = 22,191.56 : x
  2. Step 2: Convert to fraction form
    41,054.48/56,655.12 = 22,191.56/x
  3. Step 3: Cross multiply
    41,054.48x = 56,655.12 × 22,191.56
  4. Step 4: Simplify right side
    41,054.48x = 1,257,265,494.79
  5. Step 5: Solve for x
    x = 1,257,265,494.79/41,054.48
  6. Step 6: Final answer
    x = 30,624.32

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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.