Home / 2,343.02-3,515.01-956.36

Finding the Fourth Proportional to 2,343.02, 3,515.01 and 956.36

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Solution

The fourth proportional to 2,343.02, 3,515.01 and 956.36 is: 1,434.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,343.02 : 3,515.01 = 956.36 : x
  2. Step 2: Convert to fraction form
    2,343.02/3,515.01 = 956.36/x
  3. Step 3: Cross multiply
    2,343.02x = 3,515.01 × 956.36
  4. Step 4: Simplify right side
    2,343.02x = 3,361,597.39
  5. Step 5: Solve for x
    x = 3,361,597.39/2,343.02
  6. Step 6: Final answer
    x = 1,434.73

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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.