Home / 23,590.28-32,601.21-19,334.54

Finding the Fourth Proportional to 23,590.28, 32,601.21 and 19,334.54

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Solution

The fourth proportional to 23,590.28, 32,601.21 and 19,334.54 is: 26,719.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,590.28 : 32,601.21 = 19,334.54 : x
  2. Step 2: Convert to fraction form
    23,590.28/32,601.21 = 19,334.54/x
  3. Step 3: Cross multiply
    23,590.28x = 32,601.21 × 19,334.54
  4. Step 4: Simplify right side
    23,590.28x = 630,329,398.79
  5. Step 5: Solve for x
    x = 630,329,398.79/23,590.28
  6. Step 6: Final answer
    x = 26,719.88

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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.