Home / 6,944.10-9,582.80-3,800.28

Finding the Fourth Proportional to 6,944.10, 9,582.80 and 3,800.28

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Solution

The fourth proportional to 6,944.10, 9,582.80 and 3,800.28 is: 5,244.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,944.10 : 9,582.80 = 3,800.28 : x
  2. Step 2: Convert to fraction form
    6,944.10/9,582.80 = 3,800.28/x
  3. Step 3: Cross multiply
    6,944.10x = 9,582.80 × 3,800.28
  4. Step 4: Simplify right side
    6,944.10x = 36,417,323.18
  5. Step 5: Solve for x
    x = 36,417,323.18/6,944.10
  6. Step 6: Final answer
    x = 5,244.35

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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.