Home / 56,739.44-84,949.14-30,024.92

Finding the Fourth Proportional to 56,739.44, 84,949.14 and 30,024.92

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Solution

The fourth proportional to 56,739.44, 84,949.14 and 30,024.92 is: 44,952.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,739.44 : 84,949.14 = 30,024.92 : x
  2. Step 2: Convert to fraction form
    56,739.44/84,949.14 = 30,024.92/x
  3. Step 3: Cross multiply
    56,739.44x = 84,949.14 × 30,024.92
  4. Step 4: Simplify right side
    56,739.44x = 2,550,591,132.57
  5. Step 5: Solve for x
    x = 2,550,591,132.57/56,739.44
  6. Step 6: Final answer
    x = 44,952.70

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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.