Home / 4,095.19-5,651.40-2,902.27

Finding the Fourth Proportional to 4,095.19, 5,651.40 and 2,902.27

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Solution

The fourth proportional to 4,095.19, 5,651.40 and 2,902.27 is: 4,005.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,095.19 : 5,651.40 = 2,902.27 : x
  2. Step 2: Convert to fraction form
    4,095.19/5,651.40 = 2,902.27/x
  3. Step 3: Cross multiply
    4,095.19x = 5,651.40 × 2,902.27
  4. Step 4: Simplify right side
    4,095.19x = 16,401,888.68
  5. Step 5: Solve for x
    x = 16,401,888.68/4,095.19
  6. Step 6: Final answer
    x = 4,005.16

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1.5x scale

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.