Home / 7,264.40-10,898.04-2,333.84

Finding the Fourth Proportional to 7,264.40, 10,898.04 and 2,333.84

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Solution

The fourth proportional to 7,264.40, 10,898.04 and 2,333.84 is: 3,501.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,264.40 : 10,898.04 = 2,333.84 : x
  2. Step 2: Convert to fraction form
    7,264.40/10,898.04 = 2,333.84/x
  3. Step 3: Cross multiply
    7,264.40x = 10,898.04 × 2,333.84
  4. Step 4: Simplify right side
    7,264.40x = 25,434,281.67
  5. Step 5: Solve for x
    x = 25,434,281.67/7,264.40
  6. Step 6: Final answer
    x = 3,501.22

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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.