Home / 9,709.09-14,526.69-6,002.11

Finding the Fourth Proportional to 9,709.09, 14,526.69 and 6,002.11

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Solution

The fourth proportional to 9,709.09, 14,526.69 and 6,002.11 is: 8,980.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,709.09 : 14,526.69 = 6,002.11 : x
  2. Step 2: Convert to fraction form
    9,709.09/14,526.69 = 6,002.11/x
  3. Step 3: Cross multiply
    9,709.09x = 14,526.69 × 6,002.11
  4. Step 4: Simplify right side
    9,709.09x = 87,190,791.32
  5. Step 5: Solve for x
    x = 87,190,791.32/9,709.09
  6. Step 6: Final answer
    x = 8,980.33

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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.