Home / 1,753.19-2,424.02-1,675.73

Finding the Fourth Proportional to 1,753.19, 2,424.02 and 1,675.73

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Solution

The fourth proportional to 1,753.19, 2,424.02 and 1,675.73 is: 2,316.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,753.19 : 2,424.02 = 1,675.73 : x
  2. Step 2: Convert to fraction form
    1,753.19/2,424.02 = 1,675.73/x
  3. Step 3: Cross multiply
    1,753.19x = 2,424.02 × 1,675.73
  4. Step 4: Simplify right side
    1,753.19x = 4,062,000.72
  5. Step 5: Solve for x
    x = 4,062,000.72/1,753.19
  6. Step 6: Final answer
    x = 2,316.93

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.