Home / 4,588.81-6,330.38-3,097.19

Finding the Fourth Proportional to 4,588.81, 6,330.38 and 3,097.19

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Solution

The fourth proportional to 4,588.81, 6,330.38 and 3,097.19 is: 4,272.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,588.81 : 6,330.38 = 3,097.19 : x
  2. Step 2: Convert to fraction form
    4,588.81/6,330.38 = 3,097.19/x
  3. Step 3: Cross multiply
    4,588.81x = 6,330.38 × 3,097.19
  4. Step 4: Simplify right side
    4,588.81x = 19,606,389.97
  5. Step 5: Solve for x
    x = 19,606,389.97/4,588.81
  6. Step 6: Final answer
    x = 4,272.65

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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.