Home / 75,909.04-104,776.72-44,092.24

Finding the Fourth Proportional to 75,909.04, 104,776.72 and 44,092.24

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Solution

The fourth proportional to 75,909.04, 104,776.72 and 44,092.24 is: 60,860.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,909.04 : 104,776.72 = 44,092.24 : x
  2. Step 2: Convert to fraction form
    75,909.04/104,776.72 = 44,092.24/x
  3. Step 3: Cross multiply
    75,909.04x = 104,776.72 × 44,092.24
  4. Step 4: Simplify right side
    75,909.04x = 4,619,840,284.65
  5. Step 5: Solve for x
    x = 4,619,840,284.65/75,909.04
  6. Step 6: Final answer
    x = 60,860.21

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.