Home / 24,629.67-33,987.20-19,337.13

Finding the Fourth Proportional to 24,629.67, 33,987.20 and 19,337.13

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Solution

The fourth proportional to 24,629.67, 33,987.20 and 19,337.13 is: 26,683.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,629.67 : 33,987.20 = 19,337.13 : x
  2. Step 2: Convert to fraction form
    24,629.67/33,987.20 = 19,337.13/x
  3. Step 3: Cross multiply
    24,629.67x = 33,987.20 × 19,337.13
  4. Step 4: Simplify right side
    24,629.67x = 657,214,808.05
  5. Step 5: Solve for x
    x = 657,214,808.05/24,629.67
  6. Step 6: Final answer
    x = 26,683.87

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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.