Home / 60,258.82-90,394.22-22,318.25

Finding the Fourth Proportional to 60,258.82, 90,394.22 and 22,318.25

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Solution

The fourth proportional to 60,258.82, 90,394.22 and 22,318.25 is: 33,479.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,258.82 : 90,394.22 = 22,318.25 : x
  2. Step 2: Convert to fraction form
    60,258.82/90,394.22 = 22,318.25/x
  3. Step 3: Cross multiply
    60,258.82x = 90,394.22 × 22,318.25
  4. Step 4: Simplify right side
    60,258.82x = 2,017,440,573.83
  5. Step 5: Solve for x
    x = 2,017,440,573.83/60,258.82
  6. Step 6: Final answer
    x = 33,479.59

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1.5x scale

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.