Home / 4,808.53-7,203.44-3,160.07

Finding the Fourth Proportional to 4,808.53, 7,203.44 and 3,160.07

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Solution

The fourth proportional to 4,808.53, 7,203.44 and 3,160.07 is: 4,733.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,808.53 : 7,203.44 = 3,160.07 : x
  2. Step 2: Convert to fraction form
    4,808.53/7,203.44 = 3,160.07/x
  3. Step 3: Cross multiply
    4,808.53x = 7,203.44 × 3,160.07
  4. Step 4: Simplify right side
    4,808.53x = 22,763,346.52
  5. Step 5: Solve for x
    x = 22,763,346.52/4,808.53
  6. Step 6: Final answer
    x = 4,733.95

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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.