Home / 41,089.50-56,703.51-22,226.67

Finding the Fourth Proportional to 41,089.50, 56,703.51 and 22,226.67

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Solution

The fourth proportional to 41,089.50, 56,703.51 and 22,226.67 is: 30,672.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,089.50 : 56,703.51 = 22,226.67 : x
  2. Step 2: Convert to fraction form
    41,089.50/56,703.51 = 22,226.67/x
  3. Step 3: Cross multiply
    41,089.50x = 56,703.51 × 22,226.67
  4. Step 4: Simplify right side
    41,089.50x = 1,260,330,204.61
  5. Step 5: Solve for x
    x = 1,260,330,204.61/41,089.50
  6. Step 6: Final answer
    x = 30,672.80

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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.