Home / 10,052.01-13,873.32-9,609.03

Finding the Fourth Proportional to 10,052.01, 13,873.32 and 9,609.03

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Solution

The fourth proportional to 10,052.01, 13,873.32 and 9,609.03 is: 13,261.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,052.01 : 13,873.32 = 9,609.03 : x
  2. Step 2: Convert to fraction form
    10,052.01/13,873.32 = 9,609.03/x
  3. Step 3: Cross multiply
    10,052.01x = 13,873.32 × 9,609.03
  4. Step 4: Simplify right side
    10,052.01x = 133,309,148.08
  5. Step 5: Solve for x
    x = 133,309,148.08/10,052.01
  6. Step 6: Final answer
    x = 13,261.94

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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.