Home / 11,600.03-16,007.24-6,564.13

Finding the Fourth Proportional to 11,600.03, 16,007.24 and 6,564.13

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Solution

The fourth proportional to 11,600.03, 16,007.24 and 6,564.13 is: 9,058.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,600.03 : 16,007.24 = 6,564.13 : x
  2. Step 2: Convert to fraction form
    11,600.03/16,007.24 = 6,564.13/x
  3. Step 3: Cross multiply
    11,600.03x = 16,007.24 × 6,564.13
  4. Step 4: Simplify right side
    11,600.03x = 105,073,580.69
  5. Step 5: Solve for x
    x = 105,073,580.69/11,600.03
  6. Step 6: Final answer
    x = 9,058.04

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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.