Home / 2,965.06-4,444.08-1,015.66

Finding the Fourth Proportional to 2,965.06, 4,444.08 and 1,015.66

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Solution

The fourth proportional to 2,965.06, 4,444.08 and 1,015.66 is: 1,522.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,965.06 : 4,444.08 = 1,015.66 : x
  2. Step 2: Convert to fraction form
    2,965.06/4,444.08 = 1,015.66/x
  3. Step 3: Cross multiply
    2,965.06x = 4,444.08 × 1,015.66
  4. Step 4: Simplify right side
    2,965.06x = 4,513,674.29
  5. Step 5: Solve for x
    x = 4,513,674.29/2,965.06
  6. Step 6: Final answer
    x = 1,522.29

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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.