Home / 4,925.25-7,390.04-2,873.25

Finding the Fourth Proportional to 4,925.25, 7,390.04 and 2,873.25

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Solution

The fourth proportional to 4,925.25, 7,390.04 and 2,873.25 is: 4,311.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,925.25 : 7,390.04 = 2,873.25 : x
  2. Step 2: Convert to fraction form
    4,925.25/7,390.04 = 2,873.25/x
  3. Step 3: Cross multiply
    4,925.25x = 7,390.04 × 2,873.25
  4. Step 4: Simplify right side
    4,925.25x = 21,233,418.06
  5. Step 5: Solve for x
    x = 21,233,418.06/4,925.25
  6. Step 6: Final answer
    x = 4,311.14

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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.