Home / 23,352.60-32,226.52-12,742.24

Finding the Fourth Proportional to 23,352.60, 32,226.52 and 12,742.24

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Solution

The fourth proportional to 23,352.60, 32,226.52 and 12,742.24 is: 17,584.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,352.60 : 32,226.52 = 12,742.24 : x
  2. Step 2: Convert to fraction form
    23,352.60/32,226.52 = 12,742.24/x
  3. Step 3: Cross multiply
    23,352.60x = 32,226.52 × 12,742.24
  4. Step 4: Simplify right side
    23,352.60x = 410,638,052.20
  5. Step 5: Solve for x
    x = 410,638,052.20/23,352.60
  6. Step 6: Final answer
    x = 17,584.25

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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.