Home / 9,564.33-13,204.17-6,210.12

Finding the Fourth Proportional to 9,564.33, 13,204.17 and 6,210.12

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Solution

The fourth proportional to 9,564.33, 13,204.17 and 6,210.12 is: 8,573.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,564.33 : 13,204.17 = 6,210.12 : x
  2. Step 2: Convert to fraction form
    9,564.33/13,204.17 = 6,210.12/x
  3. Step 3: Cross multiply
    9,564.33x = 13,204.17 × 6,210.12
  4. Step 4: Simplify right side
    9,564.33x = 81,999,480.20
  5. Step 5: Solve for x
    x = 81,999,480.20/9,564.33
  6. Step 6: Final answer
    x = 8,573.47

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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.