Home / 234,587.29-351,877.96-57,094.69

Finding the Fourth Proportional to 234,587.29, 351,877.96 and 57,094.69

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Solution

The fourth proportional to 234,587.29, 351,877.96 and 57,094.69 is: 85,641.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    234,587.29 : 351,877.96 = 57,094.69 : x
  2. Step 2: Convert to fraction form
    234,587.29/351,877.96 = 57,094.69/x
  3. Step 3: Cross multiply
    234,587.29x = 351,877.96 × 57,094.69
  4. Step 4: Simplify right side
    234,587.29x = 20,090,363,044.03
  5. Step 5: Solve for x
    x = 20,090,363,044.03/234,587.29
  6. Step 6: Final answer
    x = 85,641.31

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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.