Home / 2,904.08-4,356.24-1,364

Finding the Fourth Proportional to 2,904.08, 4,356.24 and 1,364

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Solution

The fourth proportional to 2,904.08, 4,356.24 and 1,364 is: 2,046.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,904.08 : 4,356.24 = 1,364 : x
  2. Step 2: Convert to fraction form
    2,904.08/4,356.24 = 1,364/x
  3. Step 3: Cross multiply
    2,904.08x = 4,356.24 × 1,364
  4. Step 4: Simplify right side
    2,904.08x = 5,941,911.36
  5. Step 5: Solve for x
    x = 5,941,911.36/2,904.08
  6. Step 6: Final answer
    x = 2,046.06

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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.