Home / 7,304.48-10,958.56-2,110.32

Finding the Fourth Proportional to 7,304.48, 10,958.56 and 2,110.32

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Solution

The fourth proportional to 7,304.48, 10,958.56 and 2,110.32 is: 3,166.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,304.48 : 10,958.56 = 2,110.32 : x
  2. Step 2: Convert to fraction form
    7,304.48/10,958.56 = 2,110.32/x
  3. Step 3: Cross multiply
    7,304.48x = 10,958.56 × 2,110.32
  4. Step 4: Simplify right side
    7,304.48x = 23,126,068.34
  5. Step 5: Solve for x
    x = 23,126,068.34/7,304.48
  6. Step 6: Final answer
    x = 3,166.01

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1.5x scale

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.