Home / 4,868.04-7,298.46-1,944.12

Finding the Fourth Proportional to 4,868.04, 7,298.46 and 1,944.12

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Solution

The fourth proportional to 4,868.04, 7,298.46 and 1,944.12 is: 2,914.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,868.04 : 7,298.46 = 1,944.12 : x
  2. Step 2: Convert to fraction form
    4,868.04/7,298.46 = 1,944.12/x
  3. Step 3: Cross multiply
    4,868.04x = 7,298.46 × 1,944.12
  4. Step 4: Simplify right side
    4,868.04x = 14,189,082.06
  5. Step 5: Solve for x
    x = 14,189,082.06/4,868.04
  6. Step 6: Final answer
    x = 2,914.74

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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.