Home / 41,011.08-56,595.30-22,148.21

Finding the Fourth Proportional to 41,011.08, 56,595.30 and 22,148.21

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Solution

The fourth proportional to 41,011.08, 56,595.30 and 22,148.21 is: 30,564.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,011.08 : 56,595.30 = 22,148.21 : x
  2. Step 2: Convert to fraction form
    41,011.08/56,595.30 = 22,148.21/x
  3. Step 3: Cross multiply
    41,011.08x = 56,595.30 × 22,148.21
  4. Step 4: Simplify right side
    41,011.08x = 1,253,484,589.41
  5. Step 5: Solve for x
    x = 1,253,484,589.41/41,011.08
  6. Step 6: Final answer
    x = 30,564.53

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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.