Home / 23,854.59-32,919.93-13,100.54

Finding the Fourth Proportional to 23,854.59, 32,919.93 and 13,100.54

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Solution

The fourth proportional to 23,854.59, 32,919.93 and 13,100.54 is: 18,079.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,854.59 : 32,919.93 = 13,100.54 : x
  2. Step 2: Convert to fraction form
    23,854.59/32,919.93 = 13,100.54/x
  3. Step 3: Cross multiply
    23,854.59x = 32,919.93 × 13,100.54
  4. Step 4: Simplify right side
    23,854.59x = 431,268,695.16
  5. Step 5: Solve for x
    x = 431,268,695.16/23,854.59
  6. Step 6: Final answer
    x = 18,079.07

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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.