Home / 29,911.13-44,877.02-13,282.79

Finding the Fourth Proportional to 29,911.13, 44,877.02 and 13,282.79

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Solution

The fourth proportional to 29,911.13, 44,877.02 and 13,282.79 is: 19,928.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,911.13 : 44,877.02 = 13,282.79 : x
  2. Step 2: Convert to fraction form
    29,911.13/44,877.02 = 13,282.79/x
  3. Step 3: Cross multiply
    29,911.13x = 44,877.02 × 13,282.79
  4. Step 4: Simplify right side
    29,911.13x = 596,092,032.49
  5. Step 5: Solve for x
    x = 596,092,032.49/29,911.13
  6. Step 6: Final answer
    x = 19,928.77

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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.