Home / 23,406.08-35,120.96-10,258.56

Finding the Fourth Proportional to 23,406.08, 35,120.96 and 10,258.56

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Solution

The fourth proportional to 23,406.08, 35,120.96 and 10,258.56 is: 15,393.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,406.08 : 35,120.96 = 10,258.56 : x
  2. Step 2: Convert to fraction form
    23,406.08/35,120.96 = 10,258.56/x
  3. Step 3: Cross multiply
    23,406.08x = 35,120.96 × 10,258.56
  4. Step 4: Simplify right side
    23,406.08x = 360,290,475.42
  5. Step 5: Solve for x
    x = 360,290,475.42/23,406.08
  6. Step 6: Final answer
    x = 15,393.03

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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.