Home / 95,089.08-142,584.08-50,703.80

Finding the Fourth Proportional to 95,089.08, 142,584.08 and 50,703.80

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Solution

The fourth proportional to 95,089.08, 142,584.08 and 50,703.80 is: 76,029.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,089.08 : 142,584.08 = 50,703.80 : x
  2. Step 2: Convert to fraction form
    95,089.08/142,584.08 = 50,703.80/x
  3. Step 3: Cross multiply
    95,089.08x = 142,584.08 × 50,703.80
  4. Step 4: Simplify right side
    95,089.08x = 7,229,554,675.50
  5. Step 5: Solve for x
    x = 7,229,554,675.50/95,089.08
  6. Step 6: Final answer
    x = 76,029.28

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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.