Home / 9,336.05-14,004.08-8,882.45

Finding the Fourth Proportional to 9,336.05, 14,004.08 and 8,882.45

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Solution

The fourth proportional to 9,336.05, 14,004.08 and 8,882.45 is: 13,323.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,336.05 : 14,004.08 = 8,882.45 : x
  2. Step 2: Convert to fraction form
    9,336.05/14,004.08 = 8,882.45/x
  3. Step 3: Cross multiply
    9,336.05x = 14,004.08 × 8,882.45
  4. Step 4: Simplify right side
    9,336.05x = 124,390,495.98
  5. Step 5: Solve for x
    x = 124,390,495.98/9,336.05
  6. Step 6: Final answer
    x = 13,323.68

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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.