Home / 26,804.16-40,210.02-9,269.82

Finding the Fourth Proportional to 26,804.16, 40,210.02 and 9,269.82

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Solution

The fourth proportional to 26,804.16, 40,210.02 and 9,269.82 is: 13,906.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,804.16 : 40,210.02 = 9,269.82 : x
  2. Step 2: Convert to fraction form
    26,804.16/40,210.02 = 9,269.82/x
  3. Step 3: Cross multiply
    26,804.16x = 40,210.02 × 9,269.82
  4. Step 4: Simplify right side
    26,804.16x = 372,739,647.60
  5. Step 5: Solve for x
    x = 372,739,647.60/26,804.16
  6. Step 6: Final answer
    x = 13,906.04

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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.