Home / 24,117.72-33,282.23-13,507.53

Finding the Fourth Proportional to 24,117.72, 33,282.23 and 13,507.53

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Solution

The fourth proportional to 24,117.72, 33,282.23 and 13,507.53 is: 18,640.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,117.72 : 33,282.23 = 13,507.53 : x
  2. Step 2: Convert to fraction form
    24,117.72/33,282.23 = 13,507.53/x
  3. Step 3: Cross multiply
    24,117.72x = 33,282.23 × 13,507.53
  4. Step 4: Simplify right side
    24,117.72x = 449,560,652.65
  5. Step 5: Solve for x
    x = 449,560,652.65/24,117.72
  6. Step 6: Final answer
    x = 18,640.26

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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.