Home / 192,298.13-288,479.99-59,175.44

Finding the Fourth Proportional to 192,298.13, 288,479.99 and 59,175.44

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Solution

The fourth proportional to 192,298.13, 288,479.99 and 59,175.44 is: 88,773.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    192,298.13 : 288,479.99 = 59,175.44 : x
  2. Step 2: Convert to fraction form
    192,298.13/288,479.99 = 59,175.44/x
  3. Step 3: Cross multiply
    192,298.13x = 288,479.99 × 59,175.44
  4. Step 4: Simplify right side
    192,298.13x = 17,070,929,398.65
  5. Step 5: Solve for x
    x = 17,070,929,398.65/192,298.13
  6. Step 6: Final answer
    x = 88,773.25

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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.