Home / 4,460.96-6,155.72-2,470.98

Finding the Fourth Proportional to 4,460.96, 6,155.72 and 2,470.98

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Solution

The fourth proportional to 4,460.96, 6,155.72 and 2,470.98 is: 3,409.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,460.96 : 6,155.72 = 2,470.98 : x
  2. Step 2: Convert to fraction form
    4,460.96/6,155.72 = 2,470.98/x
  3. Step 3: Cross multiply
    4,460.96x = 6,155.72 × 2,470.98
  4. Step 4: Simplify right side
    4,460.96x = 15,210,648.65
  5. Step 5: Solve for x
    x = 15,210,648.65/4,460.96
  6. Step 6: Final answer
    x = 3,409.73

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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.