Home / 4,099.07-5,657.04-2,330.84

Finding the Fourth Proportional to 4,099.07, 5,657.04 and 2,330.84

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Solution

The fourth proportional to 4,099.07, 5,657.04 and 2,330.84 is: 3,216.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,099.07 : 5,657.04 = 2,330.84 : x
  2. Step 2: Convert to fraction form
    4,099.07/5,657.04 = 2,330.84/x
  3. Step 3: Cross multiply
    4,099.07x = 5,657.04 × 2,330.84
  4. Step 4: Simplify right side
    4,099.07x = 13,185,669.26
  5. Step 5: Solve for x
    x = 13,185,669.26/4,099.07
  6. Step 6: Final answer
    x = 3,216.74

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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.