Home / 4,345.41-5,996.67-2,405.13

Finding the Fourth Proportional to 4,345.41, 5,996.67 and 2,405.13

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Solution

The fourth proportional to 4,345.41, 5,996.67 and 2,405.13 is: 3,319.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,345.41 : 5,996.67 = 2,405.13 : x
  2. Step 2: Convert to fraction form
    4,345.41/5,996.67 = 2,405.13/x
  3. Step 3: Cross multiply
    4,345.41x = 5,996.67 × 2,405.13
  4. Step 4: Simplify right side
    4,345.41x = 14,422,770.92
  5. Step 5: Solve for x
    x = 14,422,770.92/4,345.41
  6. Step 6: Final answer
    x = 3,319.08

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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.