Home / 10,973.22-15,041.46-10,825.56

Finding the Fourth Proportional to 10,973.22, 15,041.46 and 10,825.56

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Solution

The fourth proportional to 10,973.22, 15,041.46 and 10,825.56 is: 14,839.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,973.22 : 15,041.46 = 10,825.56 : x
  2. Step 2: Convert to fraction form
    10,973.22/15,041.46 = 10,825.56/x
  3. Step 3: Cross multiply
    10,973.22x = 15,041.46 × 10,825.56
  4. Step 4: Simplify right side
    10,973.22x = 162,832,227.72
  5. Step 5: Solve for x
    x = 162,832,227.72/10,973.22
  6. Step 6: Final answer
    x = 14,839.06

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.