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Finding the Fourth Proportional to 23,519.84, 35,270.84 and 9,475.10

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Solution

The fourth proportional to 23,519.84, 35,270.84 and 9,475.10 is: 14,209.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,519.84 : 35,270.84 = 9,475.10 : x
  2. Step 2: Convert to fraction form
    23,519.84/35,270.84 = 9,475.10/x
  3. Step 3: Cross multiply
    23,519.84x = 35,270.84 × 9,475.10
  4. Step 4: Simplify right side
    23,519.84x = 334,194,736.08
  5. Step 5: Solve for x
    x = 334,194,736.08/23,519.84
  6. Step 6: Final answer
    x = 14,209.06

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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.