Home / 41,134.11-61,706.29-14,473.81

Finding the Fourth Proportional to 41,134.11, 61,706.29 and 14,473.81

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Solution

The fourth proportional to 41,134.11, 61,706.29 and 14,473.81 is: 21,712.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,134.11 : 61,706.29 = 14,473.81 : x
  2. Step 2: Convert to fraction form
    41,134.11/61,706.29 = 14,473.81/x
  3. Step 3: Cross multiply
    41,134.11x = 61,706.29 × 14,473.81
  4. Step 4: Simplify right side
    41,134.11x = 893,124,838.25
  5. Step 5: Solve for x
    x = 893,124,838.25/41,134.11
  6. Step 6: Final answer
    x = 21,712.51

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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.