Home / 9,224.84-12,730.23-5,033.09

Finding the Fourth Proportional to 9,224.84, 12,730.23 and 5,033.09

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Solution

The fourth proportional to 9,224.84, 12,730.23 and 5,033.09 is: 6,945.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,224.84 : 12,730.23 = 5,033.09 : x
  2. Step 2: Convert to fraction form
    9,224.84/12,730.23 = 5,033.09/x
  3. Step 3: Cross multiply
    9,224.84x = 12,730.23 × 5,033.09
  4. Step 4: Simplify right side
    9,224.84x = 64,072,329.66
  5. Step 5: Solve for x
    x = 64,072,329.66/9,224.84
  6. Step 6: Final answer
    x = 6,945.63

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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.