Home / 26,517.92-36,594.40-14,581.16

Finding the Fourth Proportional to 26,517.92, 36,594.40 and 14,581.16

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Solution

The fourth proportional to 26,517.92, 36,594.40 and 14,581.16 is: 20,121.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,517.92 : 36,594.40 = 14,581.16 : x
  2. Step 2: Convert to fraction form
    26,517.92/36,594.40 = 14,581.16/x
  3. Step 3: Cross multiply
    26,517.92x = 36,594.40 × 14,581.16
  4. Step 4: Simplify right side
    26,517.92x = 533,588,801.50
  5. Step 5: Solve for x
    x = 533,588,801.50/26,517.92
  6. Step 6: Final answer
    x = 20,121.82

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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.