Home / 41,703.75-57,551.18-22,841.55

Finding the Fourth Proportional to 41,703.75, 57,551.18 and 22,841.55

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Solution

The fourth proportional to 41,703.75, 57,551.18 and 22,841.55 is: 31,521.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,703.75 : 57,551.18 = 22,841.55 : x
  2. Step 2: Convert to fraction form
    41,703.75/57,551.18 = 22,841.55/x
  3. Step 3: Cross multiply
    41,703.75x = 57,551.18 × 22,841.55
  4. Step 4: Simplify right side
    41,703.75x = 1,314,558,041.32
  5. Step 5: Solve for x
    x = 1,314,558,041.32/41,703.75
  6. Step 6: Final answer
    x = 31,521.34

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Double scale
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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.