Home / 2,904.08-4,358.28-1,366.16

Finding the Fourth Proportional to 2,904.08, 4,358.28 and 1,366.16

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Solution

The fourth proportional to 2,904.08, 4,358.28 and 1,366.16 is: 2,050.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,904.08 : 4,358.28 = 1,366.16 : x
  2. Step 2: Convert to fraction form
    2,904.08/4,358.28 = 1,366.16/x
  3. Step 3: Cross multiply
    2,904.08x = 4,358.28 × 1,366.16
  4. Step 4: Simplify right side
    2,904.08x = 5,954,107.80
  5. Step 5: Solve for x
    x = 5,954,107.80/2,904.08
  6. Step 6: Final answer
    x = 2,050.26

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1.5x scale

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.