Home / 7,446.33-10,276.47-4,304.34

Finding the Fourth Proportional to 7,446.33, 10,276.47 and 4,304.34

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Solution

The fourth proportional to 7,446.33, 10,276.47 and 4,304.34 is: 5,940.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,446.33 : 10,276.47 = 4,304.34 : x
  2. Step 2: Convert to fraction form
    7,446.33/10,276.47 = 4,304.34/x
  3. Step 3: Cross multiply
    7,446.33x = 10,276.47 × 4,304.34
  4. Step 4: Simplify right side
    7,446.33x = 44,233,420.88
  5. Step 5: Solve for x
    x = 44,233,420.88/7,446.33
  6. Step 6: Final answer
    x = 5,940.30

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1.5x scale

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.