Home / 4,110.41-6,154.65-2,158.52

Finding the Fourth Proportional to 4,110.41, 6,154.65 and 2,158.52

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Solution

The fourth proportional to 4,110.41, 6,154.65 and 2,158.52 is: 3,232.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,110.41 : 6,154.65 = 2,158.52 : x
  2. Step 2: Convert to fraction form
    4,110.41/6,154.65 = 2,158.52/x
  3. Step 3: Cross multiply
    4,110.41x = 6,154.65 × 2,158.52
  4. Step 4: Simplify right side
    4,110.41x = 13,284,904.34
  5. Step 5: Solve for x
    x = 13,284,904.34/4,110.41
  6. Step 6: Final answer
    x = 3,232.01

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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.