Home / 3,323.38-4,585.16-1,925.14

Finding the Fourth Proportional to 3,323.38, 4,585.16 and 1,925.14

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Solution

The fourth proportional to 3,323.38, 4,585.16 and 1,925.14 is: 2,656.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,323.38 : 4,585.16 = 1,925.14 : x
  2. Step 2: Convert to fraction form
    3,323.38/4,585.16 = 1,925.14/x
  3. Step 3: Cross multiply
    3,323.38x = 4,585.16 × 1,925.14
  4. Step 4: Simplify right side
    3,323.38x = 8,827,074.92
  5. Step 5: Solve for x
    x = 8,827,074.92/3,323.38
  6. Step 6: Final answer
    x = 2,656.05

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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.