Home / 57,926.03-79,948.31-34,053.93

Finding the Fourth Proportional to 57,926.03, 79,948.31 and 34,053.93

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Solution

The fourth proportional to 57,926.03, 79,948.31 and 34,053.93 is: 47,000.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,926.03 : 79,948.31 = 34,053.93 : x
  2. Step 2: Convert to fraction form
    57,926.03/79,948.31 = 34,053.93/x
  3. Step 3: Cross multiply
    57,926.03x = 79,948.31 × 34,053.93
  4. Step 4: Simplify right side
    57,926.03x = 2,722,553,982.09
  5. Step 5: Solve for x
    x = 2,722,553,982.09/57,926.03
  6. Step 6: Final answer
    x = 47,000.53

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.