Home / 24,505.54-36,680.28-19,519.18

Finding the Fourth Proportional to 24,505.54, 36,680.28 and 19,519.18

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Solution

The fourth proportional to 24,505.54, 36,680.28 and 19,519.18 is: 29,216.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,505.54 : 36,680.28 = 19,519.18 : x
  2. Step 2: Convert to fraction form
    24,505.54/36,680.28 = 19,519.18/x
  3. Step 3: Cross multiply
    24,505.54x = 36,680.28 × 19,519.18
  4. Step 4: Simplify right side
    24,505.54x = 715,968,987.77
  5. Step 5: Solve for x
    x = 715,968,987.77/24,505.54
  6. Step 6: Final answer
    x = 29,216.62

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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.