Home / 29,725.54-44,587.23-8,948.50

Finding the Fourth Proportional to 29,725.54, 44,587.23 and 8,948.50

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Solution

The fourth proportional to 29,725.54, 44,587.23 and 8,948.50 is: 13,422.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,725.54 : 44,587.23 = 8,948.50 : x
  2. Step 2: Convert to fraction form
    29,725.54/44,587.23 = 8,948.50/x
  3. Step 3: Cross multiply
    29,725.54x = 44,587.23 × 8,948.50
  4. Step 4: Simplify right side
    29,725.54x = 398,988,827.66
  5. Step 5: Solve for x
    x = 398,988,827.66/29,725.54
  6. Step 6: Final answer
    x = 13,422.42

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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.