Home / 35,156.23-52,732.80-10,195.73

Finding the Fourth Proportional to 35,156.23, 52,732.80 and 10,195.73

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Solution

The fourth proportional to 35,156.23, 52,732.80 and 10,195.73 is: 15,293.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,156.23 : 52,732.80 = 10,195.73 : x
  2. Step 2: Convert to fraction form
    35,156.23/52,732.80 = 10,195.73/x
  3. Step 3: Cross multiply
    35,156.23x = 52,732.80 × 10,195.73
  4. Step 4: Simplify right side
    35,156.23x = 537,649,390.94
  5. Step 5: Solve for x
    x = 537,649,390.94/35,156.23
  6. Step 6: Final answer
    x = 15,293.15

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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.