Home / 62,067.66-85,653.13-35,215.35

Finding the Fourth Proportional to 62,067.66, 85,653.13 and 35,215.35

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Solution

The fourth proportional to 62,067.66, 85,653.13 and 35,215.35 is: 48,597.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,067.66 : 85,653.13 = 35,215.35 : x
  2. Step 2: Convert to fraction form
    62,067.66/85,653.13 = 35,215.35/x
  3. Step 3: Cross multiply
    62,067.66x = 85,653.13 × 35,215.35
  4. Step 4: Simplify right side
    62,067.66x = 3,016,304,951.55
  5. Step 5: Solve for x
    x = 3,016,304,951.55/62,067.66
  6. Step 6: Final answer
    x = 48,597.05

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1.5x scale

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.