Home / 61,062.96-84,268.26-34,204.08

Finding the Fourth Proportional to 61,062.96, 84,268.26 and 34,204.08

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Solution

The fourth proportional to 61,062.96, 84,268.26 and 34,204.08 is: 47,202.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,062.96 : 84,268.26 = 34,204.08 : x
  2. Step 2: Convert to fraction form
    61,062.96/84,268.26 = 34,204.08/x
  3. Step 3: Cross multiply
    61,062.96x = 84,268.26 × 34,204.08
  4. Step 4: Simplify right side
    61,062.96x = 2,882,318,306.50
  5. Step 5: Solve for x
    x = 2,882,318,306.50/61,062.96
  6. Step 6: Final answer
    x = 47,202.40

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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.