Home / 4,008.08-6,014.39-2,159.16

Finding the Fourth Proportional to 4,008.08, 6,014.39 and 2,159.16

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Solution

The fourth proportional to 4,008.08, 6,014.39 and 2,159.16 is: 3,239.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,008.08 : 6,014.39 = 2,159.16 : x
  2. Step 2: Convert to fraction form
    4,008.08/6,014.39 = 2,159.16/x
  3. Step 3: Cross multiply
    4,008.08x = 6,014.39 × 2,159.16
  4. Step 4: Simplify right side
    4,008.08x = 12,986,030.31
  5. Step 5: Solve for x
    x = 12,986,030.31/4,008.08
  6. Step 6: Final answer
    x = 3,239.96

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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.