Home / 26,517.22-36,574.40-16,823.42

Finding the Fourth Proportional to 26,517.22, 36,574.40 and 16,823.42

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Solution

The fourth proportional to 26,517.22, 36,574.40 and 16,823.42 is: 23,204.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,517.22 : 36,574.40 = 16,823.42 : x
  2. Step 2: Convert to fraction form
    26,517.22/36,574.40 = 16,823.42/x
  3. Step 3: Cross multiply
    26,517.22x = 36,574.40 × 16,823.42
  4. Step 4: Simplify right side
    26,517.22x = 615,306,492.45
  5. Step 5: Solve for x
    x = 615,306,492.45/26,517.22
  6. Step 6: Final answer
    x = 23,204.03

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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.