Home / 4,983.10-7,465.43-2,904.10

Finding the Fourth Proportional to 4,983.10, 7,465.43 and 2,904.10

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Solution

The fourth proportional to 4,983.10, 7,465.43 and 2,904.10 is: 4,350.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,983.10 : 7,465.43 = 2,904.10 : x
  2. Step 2: Convert to fraction form
    4,983.10/7,465.43 = 2,904.10/x
  3. Step 3: Cross multiply
    4,983.10x = 7,465.43 × 2,904.10
  4. Step 4: Simplify right side
    4,983.10x = 21,680,340.74
  5. Step 5: Solve for x
    x = 21,680,340.74/4,983.10
  6. Step 6: Final answer
    x = 4,350.77

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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.