Home / 26,108.61-39,150.06-9,466.16

Finding the Fourth Proportional to 26,108.61, 39,150.06 and 9,466.16

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Solution

The fourth proportional to 26,108.61, 39,150.06 and 9,466.16 is: 14,194.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,108.61 : 39,150.06 = 9,466.16 : x
  2. Step 2: Convert to fraction form
    26,108.61/39,150.06 = 9,466.16/x
  3. Step 3: Cross multiply
    26,108.61x = 39,150.06 × 9,466.16
  4. Step 4: Simplify right side
    26,108.61x = 370,600,536.22
  5. Step 5: Solve for x
    x = 370,600,536.22/26,108.61
  6. Step 6: Final answer
    x = 14,194.57

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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.