Home / 24,330.07-33,576.67-13,719.48

Finding the Fourth Proportional to 24,330.07, 33,576.67 and 13,719.48

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Solution

The fourth proportional to 24,330.07, 33,576.67 and 13,719.48 is: 18,933.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,330.07 : 33,576.67 = 13,719.48 : x
  2. Step 2: Convert to fraction form
    24,330.07/33,576.67 = 13,719.48/x
  3. Step 3: Cross multiply
    24,330.07x = 33,576.67 × 13,719.48
  4. Step 4: Simplify right side
    24,330.07x = 460,654,452.53
  5. Step 5: Solve for x
    x = 460,654,452.53/24,330.07
  6. Step 6: Final answer
    x = 18,933.54

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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.