Home / 2,411.04-3,615.84-950.40

Finding the Fourth Proportional to 2,411.04, 3,615.84 and 950.40

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Solution

The fourth proportional to 2,411.04, 3,615.84 and 950.40 is: 1,425.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,411.04 : 3,615.84 = 950.40 : x
  2. Step 2: Convert to fraction form
    2,411.04/3,615.84 = 950.40/x
  3. Step 3: Cross multiply
    2,411.04x = 3,615.84 × 950.40
  4. Step 4: Simplify right side
    2,411.04x = 3,436,494.34
  5. Step 5: Solve for x
    x = 3,436,494.34/2,411.04
  6. Step 6: Final answer
    x = 1,425.32

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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.