Home / 10,033.28-13,848.24-9,564.56

Finding the Fourth Proportional to 10,033.28, 13,848.24 and 9,564.56

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Solution

The fourth proportional to 10,033.28, 13,848.24 and 9,564.56 is: 13,201.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,033.28 : 13,848.24 = 9,564.56 : x
  2. Step 2: Convert to fraction form
    10,033.28/13,848.24 = 9,564.56/x
  3. Step 3: Cross multiply
    10,033.28x = 13,848.24 × 9,564.56
  4. Step 4: Simplify right side
    10,033.28x = 132,452,322.37
  5. Step 5: Solve for x
    x = 132,452,322.37/10,033.28
  6. Step 6: Final answer
    x = 13,201.30

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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.