Home / 4,460.28-6,155.51-2,667.83

Finding the Fourth Proportional to 4,460.28, 6,155.51 and 2,667.83

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Solution

The fourth proportional to 4,460.28, 6,155.51 and 2,667.83 is: 3,681.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,460.28 : 6,155.51 = 2,667.83 : x
  2. Step 2: Convert to fraction form
    4,460.28/6,155.51 = 2,667.83/x
  3. Step 3: Cross multiply
    4,460.28x = 6,155.51 × 2,667.83
  4. Step 4: Simplify right side
    4,460.28x = 16,421,810.13
  5. Step 5: Solve for x
    x = 16,421,810.13/4,460.28
  6. Step 6: Final answer
    x = 3,681.79

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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.