Home / 60,364.24-90,517.20-35,412.39

Finding the Fourth Proportional to 60,364.24, 90,517.20 and 35,412.39

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Solution

The fourth proportional to 60,364.24, 90,517.20 and 35,412.39 is: 53,101.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,364.24 : 90,517.20 = 35,412.39 : x
  2. Step 2: Convert to fraction form
    60,364.24/90,517.20 = 35,412.39/x
  3. Step 3: Cross multiply
    60,364.24x = 90,517.20 × 35,412.39
  4. Step 4: Simplify right side
    60,364.24x = 3,205,430,255.31
  5. Step 5: Solve for x
    x = 3,205,430,255.31/60,364.24
  6. Step 6: Final answer
    x = 53,101.48

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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.