Home / 6,035.24-9,054.08-2,139.95

Finding the Fourth Proportional to 6,035.24, 9,054.08 and 2,139.95

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Solution

The fourth proportional to 6,035.24, 9,054.08 and 2,139.95 is: 3,210.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,035.24 : 9,054.08 = 2,139.95 : x
  2. Step 2: Convert to fraction form
    6,035.24/9,054.08 = 2,139.95/x
  3. Step 3: Cross multiply
    6,035.24x = 9,054.08 × 2,139.95
  4. Step 4: Simplify right side
    6,035.24x = 19,375,298.46
  5. Step 5: Solve for x
    x = 19,375,298.46/6,035.24
  6. Step 6: Final answer
    x = 3,210.36

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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.