Home / 60,164.19-90,215.93-35,211.74

Finding the Fourth Proportional to 60,164.19, 90,215.93 and 35,211.74

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Solution

The fourth proportional to 60,164.19, 90,215.93 and 35,211.74 is: 52,799.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,164.19 : 90,215.93 = 35,211.74 : x
  2. Step 2: Convert to fraction form
    60,164.19/90,215.93 = 35,211.74/x
  3. Step 3: Cross multiply
    60,164.19x = 90,215.93 × 35,211.74
  4. Step 4: Simplify right side
    60,164.19x = 3,176,659,243.88
  5. Step 5: Solve for x
    x = 3,176,659,243.88/60,164.19
  6. Step 6: Final answer
    x = 52,799.83

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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.