Home / 6,256.71-9,386.99-3,332.81

Finding the Fourth Proportional to 6,256.71, 9,386.99 and 3,332.81

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Solution

The fourth proportional to 6,256.71, 9,386.99 and 3,332.81 is: 5,000.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,256.71 : 9,386.99 = 3,332.81 : x
  2. Step 2: Convert to fraction form
    6,256.71/9,386.99 = 3,332.81/x
  3. Step 3: Cross multiply
    6,256.71x = 9,386.99 × 3,332.81
  4. Step 4: Simplify right side
    6,256.71x = 31,285,073.44
  5. Step 5: Solve for x
    x = 31,285,073.44/6,256.71
  6. Step 6: Final answer
    x = 5,000.24

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1.5x scale

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.