Home / 41,225.76-56,891.43-22,362.84

Finding the Fourth Proportional to 41,225.76, 56,891.43 and 22,362.84

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Solution

The fourth proportional to 41,225.76, 56,891.43 and 22,362.84 is: 30,860.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,225.76 : 56,891.43 = 22,362.84 : x
  2. Step 2: Convert to fraction form
    41,225.76/56,891.43 = 22,362.84/x
  3. Step 3: Cross multiply
    41,225.76x = 56,891.43 × 22,362.84
  4. Step 4: Simplify right side
    41,225.76x = 1,272,253,946.46
  5. Step 5: Solve for x
    x = 1,272,253,946.46/41,225.76
  6. Step 6: Final answer
    x = 30,860.65

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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.