Home / 8,104.66-11,184.35-4,569.01

Finding the Fourth Proportional to 8,104.66, 11,184.35 and 4,569.01

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Solution

The fourth proportional to 8,104.66, 11,184.35 and 4,569.01 is: 6,305.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,104.66 : 11,184.35 = 4,569.01 : x
  2. Step 2: Convert to fraction form
    8,104.66/11,184.35 = 4,569.01/x
  3. Step 3: Cross multiply
    8,104.66x = 11,184.35 × 4,569.01
  4. Step 4: Simplify right side
    8,104.66x = 51,101,356.19
  5. Step 5: Solve for x
    x = 51,101,356.19/8,104.66
  6. Step 6: Final answer
    x = 6,305.18

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.