Home / 50,482.39-75,634.67-44,984.65

Finding the Fourth Proportional to 50,482.39, 75,634.67 and 44,984.65

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Solution

The fourth proportional to 50,482.39, 75,634.67 and 44,984.65 is: 67,397.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,482.39 : 75,634.67 = 44,984.65 : x
  2. Step 2: Convert to fraction form
    50,482.39/75,634.67 = 44,984.65/x
  3. Step 3: Cross multiply
    50,482.39x = 75,634.67 × 44,984.65
  4. Step 4: Simplify right side
    50,482.39x = 3,402,399,081.19
  5. Step 5: Solve for x
    x = 3,402,399,081.19/50,482.39
  6. Step 6: Final answer
    x = 67,397.75

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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.