Home / 1,925.33-2,656.96-1,041.14

Finding the Fourth Proportional to 1,925.33, 2,656.96 and 1,041.14

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Solution

The fourth proportional to 1,925.33, 2,656.96 and 1,041.14 is: 1,436.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,925.33 : 2,656.96 = 1,041.14 : x
  2. Step 2: Convert to fraction form
    1,925.33/2,656.96 = 1,041.14/x
  3. Step 3: Cross multiply
    1,925.33x = 2,656.96 × 1,041.14
  4. Step 4: Simplify right side
    1,925.33x = 2,766,274.96
  5. Step 5: Solve for x
    x = 2,766,274.96/1,925.33
  6. Step 6: Final answer
    x = 1,436.78

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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.