Home / 4,166.91-5,750.33-2,303.91

Finding the Fourth Proportional to 4,166.91, 5,750.33 and 2,303.91

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Solution

The fourth proportional to 4,166.91, 5,750.33 and 2,303.91 is: 3,179.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,166.91 : 5,750.33 = 2,303.91 : x
  2. Step 2: Convert to fraction form
    4,166.91/5,750.33 = 2,303.91/x
  3. Step 3: Cross multiply
    4,166.91x = 5,750.33 × 2,303.91
  4. Step 4: Simplify right side
    4,166.91x = 13,248,231.27
  5. Step 5: Solve for x
    x = 13,248,231.27/4,166.91
  6. Step 6: Final answer
    x = 3,179.39

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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.