Home / 45,326.49-62,548.77-25,184.62

Finding the Fourth Proportional to 45,326.49, 62,548.77 and 25,184.62

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Solution

The fourth proportional to 45,326.49, 62,548.77 and 25,184.62 is: 34,753.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,326.49 : 62,548.77 = 25,184.62 : x
  2. Step 2: Convert to fraction form
    45,326.49/62,548.77 = 25,184.62/x
  3. Step 3: Cross multiply
    45,326.49x = 62,548.77 × 25,184.62
  4. Step 4: Simplify right side
    45,326.49x = 1,575,267,003.92
  5. Step 5: Solve for x
    x = 1,575,267,003.92/45,326.49
  6. Step 6: Final answer
    x = 34,753.78

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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.