Home / 29,403.29-44,104.94-11,885.42

Finding the Fourth Proportional to 29,403.29, 44,104.94 and 11,885.42

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Solution

The fourth proportional to 29,403.29, 44,104.94 and 11,885.42 is: 17,828.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,403.29 : 44,104.94 = 11,885.42 : x
  2. Step 2: Convert to fraction form
    29,403.29/44,104.94 = 11,885.42/x
  3. Step 3: Cross multiply
    29,403.29x = 44,104.94 × 11,885.42
  4. Step 4: Simplify right side
    29,403.29x = 524,205,831.38
  5. Step 5: Solve for x
    x = 524,205,831.38/29,403.29
  6. Step 6: Final answer
    x = 17,828.13

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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.