Home / 4,054.45-6,080.98-1,132.08

Finding the Fourth Proportional to 4,054.45, 6,080.98 and 1,132.08

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Solution

The fourth proportional to 4,054.45, 6,080.98 and 1,132.08 is: 1,697.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,054.45 : 6,080.98 = 1,132.08 : x
  2. Step 2: Convert to fraction form
    4,054.45/6,080.98 = 1,132.08/x
  3. Step 3: Cross multiply
    4,054.45x = 6,080.98 × 1,132.08
  4. Step 4: Simplify right side
    4,054.45x = 6,884,155.84
  5. Step 5: Solve for x
    x = 6,884,155.84/4,054.45
  6. Step 6: Final answer
    x = 1,697.93

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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.