Home / 23,337.60-35,012.16-8,554.56

Finding the Fourth Proportional to 23,337.60, 35,012.16 and 8,554.56

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Solution

The fourth proportional to 23,337.60, 35,012.16 and 8,554.56 is: 12,833.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,337.60 : 35,012.16 = 8,554.56 : x
  2. Step 2: Convert to fraction form
    23,337.60/35,012.16 = 8,554.56/x
  3. Step 3: Cross multiply
    23,337.60x = 35,012.16 × 8,554.56
  4. Step 4: Simplify right side
    23,337.60x = 299,513,623.45
  5. Step 5: Solve for x
    x = 299,513,623.45/23,337.60
  6. Step 6: Final answer
    x = 12,833.95

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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.