Home / 6,019.71-9,030.77-3,556.29

Finding the Fourth Proportional to 6,019.71, 9,030.77 and 3,556.29

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Solution

The fourth proportional to 6,019.71, 9,030.77 and 3,556.29 is: 5,335.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,019.71 : 9,030.77 = 3,556.29 : x
  2. Step 2: Convert to fraction form
    6,019.71/9,030.77 = 3,556.29/x
  3. Step 3: Cross multiply
    6,019.71x = 9,030.77 × 3,556.29
  4. Step 4: Simplify right side
    6,019.71x = 32,116,037.04
  5. Step 5: Solve for x
    x = 32,116,037.04/6,019.71
  6. Step 6: Final answer
    x = 5,335.15

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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.