Home / 15,452.64-23,194.08-11,015.10

Finding the Fourth Proportional to 15,452.64, 23,194.08 and 11,015.10

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Solution

The fourth proportional to 15,452.64, 23,194.08 and 11,015.10 is: 16,533.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,452.64 : 23,194.08 = 11,015.10 : x
  2. Step 2: Convert to fraction form
    15,452.64/23,194.08 = 11,015.10/x
  3. Step 3: Cross multiply
    15,452.64x = 23,194.08 × 11,015.10
  4. Step 4: Simplify right side
    15,452.64x = 255,485,110.61
  5. Step 5: Solve for x
    x = 255,485,110.61/15,452.64
  6. Step 6: Final answer
    x = 16,533.43

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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.