Home / 23,519.83-35,270.85-9,475.09

Finding the Fourth Proportional to 23,519.83, 35,270.85 and 9,475.09

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Solution

The fourth proportional to 23,519.83, 35,270.85 and 9,475.09 is: 14,209.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,519.83 : 35,270.85 = 9,475.09 : x
  2. Step 2: Convert to fraction form
    23,519.83/35,270.85 = 9,475.09/x
  3. Step 3: Cross multiply
    23,519.83x = 35,270.85 × 9,475.09
  4. Step 4: Simplify right side
    23,519.83x = 334,194,478.13
  5. Step 5: Solve for x
    x = 334,194,478.13/23,519.83
  6. Step 6: Final answer
    x = 14,209.05

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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.