Home / 23,445.54-35,168.49-6,806.70

Finding the Fourth Proportional to 23,445.54, 35,168.49 and 6,806.70

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Solution

The fourth proportional to 23,445.54, 35,168.49 and 6,806.70 is: 10,210.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,445.54 : 35,168.49 = 6,806.70 : x
  2. Step 2: Convert to fraction form
    23,445.54/35,168.49 = 6,806.70/x
  3. Step 3: Cross multiply
    23,445.54x = 35,168.49 × 6,806.70
  4. Step 4: Simplify right side
    23,445.54x = 239,381,360.88
  5. Step 5: Solve for x
    x = 239,381,360.88/23,445.54
  6. Step 6: Final answer
    x = 10,210.10

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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.