Home / 23,805.12-35,706.12-6,275.04

Finding the Fourth Proportional to 23,805.12, 35,706.12 and 6,275.04

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Solution

The fourth proportional to 23,805.12, 35,706.12 and 6,275.04 is: 9,412.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,805.12 : 35,706.12 = 6,275.04 : x
  2. Step 2: Convert to fraction form
    23,805.12/35,706.12 = 6,275.04/x
  3. Step 3: Cross multiply
    23,805.12x = 35,706.12 × 6,275.04
  4. Step 4: Simplify right side
    23,805.12x = 224,057,331.24
  5. Step 5: Solve for x
    x = 224,057,331.24/23,805.12
  6. Step 6: Final answer
    x = 9,412.15

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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.