Home / 134,872.72-202,307.46-35,024.02

Finding the Fourth Proportional to 134,872.72, 202,307.46 and 35,024.02

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Solution

The fourth proportional to 134,872.72, 202,307.46 and 35,024.02 is: 52,535.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,872.72 : 202,307.46 = 35,024.02 : x
  2. Step 2: Convert to fraction form
    134,872.72/202,307.46 = 35,024.02/x
  3. Step 3: Cross multiply
    134,872.72x = 202,307.46 × 35,024.02
  4. Step 4: Simplify right side
    134,872.72x = 7,085,620,525.19
  5. Step 5: Solve for x
    x = 7,085,620,525.19/134,872.72
  6. Step 6: Final answer
    x = 52,535.61

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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.