Home / 4,406.25-6,080.49-2,416.76

Finding the Fourth Proportional to 4,406.25, 6,080.49 and 2,416.76

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Solution

The fourth proportional to 4,406.25, 6,080.49 and 2,416.76 is: 3,335.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,406.25 : 6,080.49 = 2,416.76 : x
  2. Step 2: Convert to fraction form
    4,406.25/6,080.49 = 2,416.76/x
  3. Step 3: Cross multiply
    4,406.25x = 6,080.49 × 2,416.76
  4. Step 4: Simplify right side
    4,406.25x = 14,695,085.01
  5. Step 5: Solve for x
    x = 14,695,085.01/4,406.25
  6. Step 6: Final answer
    x = 3,335.05

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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.