Home / 63,706.77-95,022.63-55,320.84

Finding the Fourth Proportional to 63,706.77, 95,022.63 and 55,320.84

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Solution

The fourth proportional to 63,706.77, 95,022.63 and 55,320.84 is: 82,514.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,706.77 : 95,022.63 = 55,320.84 : x
  2. Step 2: Convert to fraction form
    63,706.77/95,022.63 = 55,320.84/x
  3. Step 3: Cross multiply
    63,706.77x = 95,022.63 × 55,320.84
  4. Step 4: Simplify right side
    63,706.77x = 5,256,731,235.50
  5. Step 5: Solve for x
    x = 5,256,731,235.50/63,706.77
  6. Step 6: Final answer
    x = 82,514.49

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.