Home / 45,192.18-62,394.26-29,066.43

Finding the Fourth Proportional to 45,192.18, 62,394.26 and 29,066.43

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Solution

The fourth proportional to 45,192.18, 62,394.26 and 29,066.43 is: 40,130.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,192.18 : 62,394.26 = 29,066.43 : x
  2. Step 2: Convert to fraction form
    45,192.18/62,394.26 = 29,066.43/x
  3. Step 3: Cross multiply
    45,192.18x = 62,394.26 × 29,066.43
  4. Step 4: Simplify right side
    45,192.18x = 1,813,578,390.69
  5. Step 5: Solve for x
    x = 1,813,578,390.69/45,192.18
  6. Step 6: Final answer
    x = 40,130.36

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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.