Home / 61,058.48-84,250.85-34,202.12

Finding the Fourth Proportional to 61,058.48, 84,250.85 and 34,202.12

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Solution

The fourth proportional to 61,058.48, 84,250.85 and 34,202.12 is: 47,193.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,058.48 : 84,250.85 = 34,202.12 : x
  2. Step 2: Convert to fraction form
    61,058.48/84,250.85 = 34,202.12/x
  3. Step 3: Cross multiply
    61,058.48x = 84,250.85 × 34,202.12
  4. Step 4: Simplify right side
    61,058.48x = 2,881,557,089.54
  5. Step 5: Solve for x
    x = 2,881,557,089.54/61,058.48
  6. Step 6: Final answer
    x = 47,193.40

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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.