Home / 10,813.04-14,921.97-6,097.29

Finding the Fourth Proportional to 10,813.04, 14,921.97 and 6,097.29

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Solution

The fourth proportional to 10,813.04, 14,921.97 and 6,097.29 is: 8,414.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,813.04 : 14,921.97 = 6,097.29 : x
  2. Step 2: Convert to fraction form
    10,813.04/14,921.97 = 6,097.29/x
  3. Step 3: Cross multiply
    10,813.04x = 14,921.97 × 6,097.29
  4. Step 4: Simplify right side
    10,813.04x = 90,983,550.48
  5. Step 5: Solve for x
    x = 90,983,550.48/10,813.04
  6. Step 6: Final answer
    x = 8,414.24

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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.