Home / 63,756.32-95,640.68-23,240.84

Finding the Fourth Proportional to 63,756.32, 95,640.68 and 23,240.84

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Solution

The fourth proportional to 63,756.32, 95,640.68 and 23,240.84 is: 34,863.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,756.32 : 95,640.68 = 23,240.84 : x
  2. Step 2: Convert to fraction form
    63,756.32/95,640.68 = 23,240.84/x
  3. Step 3: Cross multiply
    63,756.32x = 95,640.68 × 23,240.84
  4. Step 4: Simplify right side
    63,756.32x = 2,222,769,741.37
  5. Step 5: Solve for x
    x = 2,222,769,741.37/63,756.32
  6. Step 6: Final answer
    x = 34,863.52

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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.