Home / 9,205.02-13,807.99-2,632.17

Finding the Fourth Proportional to 9,205.02, 13,807.99 and 2,632.17

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Solution

The fourth proportional to 9,205.02, 13,807.99 and 2,632.17 is: 3,948.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,205.02 : 13,807.99 = 2,632.17 : x
  2. Step 2: Convert to fraction form
    9,205.02/13,807.99 = 2,632.17/x
  3. Step 3: Cross multiply
    9,205.02x = 13,807.99 × 2,632.17
  4. Step 4: Simplify right side
    9,205.02x = 36,345,032.11
  5. Step 5: Solve for x
    x = 36,345,032.11/9,205.02
  6. Step 6: Final answer
    x = 3,948.39

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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.