Home / 9,512.02-14,269.56-2,936.66

Finding the Fourth Proportional to 9,512.02, 14,269.56 and 2,936.66

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Solution

The fourth proportional to 9,512.02, 14,269.56 and 2,936.66 is: 4,405.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,512.02 : 14,269.56 = 2,936.66 : x
  2. Step 2: Convert to fraction form
    9,512.02/14,269.56 = 2,936.66/x
  3. Step 3: Cross multiply
    9,512.02x = 14,269.56 × 2,936.66
  4. Step 4: Simplify right side
    9,512.02x = 41,904,881.74
  5. Step 5: Solve for x
    x = 41,904,881.74/9,512.02
  6. Step 6: Final answer
    x = 4,405.47

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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.