Home / 41,828.68-62,742.21-16,868.17

Finding the Fourth Proportional to 41,828.68, 62,742.21 and 16,868.17

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Solution

The fourth proportional to 41,828.68, 62,742.21 and 16,868.17 is: 25,301.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,828.68 : 62,742.21 = 16,868.17 : x
  2. Step 2: Convert to fraction form
    41,828.68/62,742.21 = 16,868.17/x
  3. Step 3: Cross multiply
    41,828.68x = 62,742.21 × 16,868.17
  4. Step 4: Simplify right side
    41,828.68x = 1,058,346,264.46
  5. Step 5: Solve for x
    x = 1,058,346,264.46/41,828.68
  6. Step 6: Final answer
    x = 25,301.93

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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.