Home / 25,664.52-38,514.10-9,024.65

Finding the Fourth Proportional to 25,664.52, 38,514.10 and 9,024.65

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Solution

The fourth proportional to 25,664.52, 38,514.10 and 9,024.65 is: 13,543.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,664.52 : 38,514.10 = 9,024.65 : x
  2. Step 2: Convert to fraction form
    25,664.52/38,514.10 = 9,024.65/x
  3. Step 3: Cross multiply
    25,664.52x = 38,514.10 × 9,024.65
  4. Step 4: Simplify right side
    25,664.52x = 347,576,272.57
  5. Step 5: Solve for x
    x = 347,576,272.57/25,664.52
  6. Step 6: Final answer
    x = 13,543.07

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.