Home / 26,572.46-36,685.24-17,632.08

Finding the Fourth Proportional to 26,572.46, 36,685.24 and 17,632.08

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Solution

The fourth proportional to 26,572.46, 36,685.24 and 17,632.08 is: 24,342.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,572.46 : 36,685.24 = 17,632.08 : x
  2. Step 2: Convert to fraction form
    26,572.46/36,685.24 = 17,632.08/x
  3. Step 3: Cross multiply
    26,572.46x = 36,685.24 × 17,632.08
  4. Step 4: Simplify right side
    26,572.46x = 646,837,042.42
  5. Step 5: Solve for x
    x = 646,837,042.42/26,572.46
  6. Step 6: Final answer
    x = 24,342.39

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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.