Home / 1,795.18-2,476.68-1,375.10

Finding the Fourth Proportional to 1,795.18, 2,476.68 and 1,375.10

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Solution

The fourth proportional to 1,795.18, 2,476.68 and 1,375.10 is: 1,897.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,795.18 : 2,476.68 = 1,375.10 : x
  2. Step 2: Convert to fraction form
    1,795.18/2,476.68 = 1,375.10/x
  3. Step 3: Cross multiply
    1,795.18x = 2,476.68 × 1,375.10
  4. Step 4: Simplify right side
    1,795.18x = 3,405,682.67
  5. Step 5: Solve for x
    x = 3,405,682.67/1,795.18
  6. Step 6: Final answer
    x = 1,897.13

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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.