Home / 24,147.62-33,309.32-17,683.82

Finding the Fourth Proportional to 24,147.62, 33,309.32 and 17,683.82

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Solution

The fourth proportional to 24,147.62, 33,309.32 and 17,683.82 is: 24,393.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,147.62 : 33,309.32 = 17,683.82 : x
  2. Step 2: Convert to fraction form
    24,147.62/33,309.32 = 17,683.82/x
  3. Step 3: Cross multiply
    24,147.62x = 33,309.32 × 17,683.82
  4. Step 4: Simplify right side
    24,147.62x = 589,036,019.20
  5. Step 5: Solve for x
    x = 589,036,019.20/24,147.62
  6. Step 6: Final answer
    x = 24,393.13

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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.