Home / 1,632.14-2,252.24-924.06

Finding the Fourth Proportional to 1,632.14, 2,252.24 and 924.06

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Solution

The fourth proportional to 1,632.14, 2,252.24 and 924.06 is: 1,275.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,632.14 : 2,252.24 = 924.06 : x
  2. Step 2: Convert to fraction form
    1,632.14/2,252.24 = 924.06/x
  3. Step 3: Cross multiply
    1,632.14x = 2,252.24 × 924.06
  4. Step 4: Simplify right side
    1,632.14x = 2,081,204.89
  5. Step 5: Solve for x
    x = 2,081,204.89/1,632.14
  6. Step 6: Final answer
    x = 1,275.14

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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.