Home / 45,066.29-67,500.90-22,841.51

Finding the Fourth Proportional to 45,066.29, 67,500.90 and 22,841.51

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Solution

The fourth proportional to 45,066.29, 67,500.90 and 22,841.51 is: 34,212.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,066.29 : 67,500.90 = 22,841.51 : x
  2. Step 2: Convert to fraction form
    45,066.29/67,500.90 = 22,841.51/x
  3. Step 3: Cross multiply
    45,066.29x = 67,500.90 × 22,841.51
  4. Step 4: Simplify right side
    45,066.29x = 1,541,822,144.85
  5. Step 5: Solve for x
    x = 1,541,822,144.85/45,066.29
  6. Step 6: Final answer
    x = 34,212.32

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.