Home / 9,669.83-14,477.45-6,151.14

Finding the Fourth Proportional to 9,669.83, 14,477.45 and 6,151.14

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Solution

The fourth proportional to 9,669.83, 14,477.45 and 6,151.14 is: 9,209.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,669.83 : 14,477.45 = 6,151.14 : x
  2. Step 2: Convert to fraction form
    9,669.83/14,477.45 = 6,151.14/x
  3. Step 3: Cross multiply
    9,669.83x = 14,477.45 × 6,151.14
  4. Step 4: Simplify right side
    9,669.83x = 89,052,791.04
  5. Step 5: Solve for x
    x = 89,052,791.04/9,669.83
  6. Step 6: Final answer
    x = 9,209.35

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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.