Home / 4,267.65-5,889.90-2,498.91

Finding the Fourth Proportional to 4,267.65, 5,889.90 and 2,498.91

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Solution

The fourth proportional to 4,267.65, 5,889.90 and 2,498.91 is: 3,448.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,267.65 : 5,889.90 = 2,498.91 : x
  2. Step 2: Convert to fraction form
    4,267.65/5,889.90 = 2,498.91/x
  3. Step 3: Cross multiply
    4,267.65x = 5,889.90 × 2,498.91
  4. Step 4: Simplify right side
    4,267.65x = 14,718,330.01
  5. Step 5: Solve for x
    x = 14,718,330.01/4,267.65
  6. Step 6: Final answer
    x = 3,448.81

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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.