Home / 2,366.24-3,549.36-904.19

Finding the Fourth Proportional to 2,366.24, 3,549.36 and 904.19

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Solution

The fourth proportional to 2,366.24, 3,549.36 and 904.19 is: 1,356.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,366.24 : 3,549.36 = 904.19 : x
  2. Step 2: Convert to fraction form
    2,366.24/3,549.36 = 904.19/x
  3. Step 3: Cross multiply
    2,366.24x = 3,549.36 × 904.19
  4. Step 4: Simplify right side
    2,366.24x = 3,209,295.82
  5. Step 5: Solve for x
    x = 3,209,295.82/2,366.24
  6. Step 6: Final answer
    x = 1,356.29

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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.