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Finding the Fourth Proportional to 23,703.53, 35,548.01 and 12,604.10

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Solution

The fourth proportional to 23,703.53, 35,548.01 and 12,604.10 is: 18,902.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,703.53 : 35,548.01 = 12,604.10 : x
  2. Step 2: Convert to fraction form
    23,703.53/35,548.01 = 12,604.10/x
  3. Step 3: Cross multiply
    23,703.53x = 35,548.01 × 12,604.10
  4. Step 4: Simplify right side
    23,703.53x = 448,050,609.82
  5. Step 5: Solve for x
    x = 448,050,609.82/23,703.53
  6. Step 6: Final answer
    x = 18,902.27

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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.