Home / 35,474.09-53,175.20-23,002.02

Finding the Fourth Proportional to 35,474.09, 53,175.20 and 23,002.02

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Solution

The fourth proportional to 35,474.09, 53,175.20 and 23,002.02 is: 34,479.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,474.09 : 53,175.20 = 23,002.02 : x
  2. Step 2: Convert to fraction form
    35,474.09/53,175.20 = 23,002.02/x
  3. Step 3: Cross multiply
    35,474.09x = 53,175.20 × 23,002.02
  4. Step 4: Simplify right side
    35,474.09x = 1,223,136,898.89
  5. Step 5: Solve for x
    x = 1,223,136,898.89/35,474.09
  6. Step 6: Final answer
    x = 34,479.73

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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.