Home / 23,407.60-35,080.34-10,245.64

Finding the Fourth Proportional to 23,407.60, 35,080.34 and 10,245.64

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Solution

The fourth proportional to 23,407.60, 35,080.34 and 10,245.64 is: 15,354.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,407.60 : 35,080.34 = 10,245.64 : x
  2. Step 2: Convert to fraction form
    23,407.60/35,080.34 = 10,245.64/x
  3. Step 3: Cross multiply
    23,407.60x = 35,080.34 × 10,245.64
  4. Step 4: Simplify right side
    23,407.60x = 359,420,534.72
  5. Step 5: Solve for x
    x = 359,420,534.72/23,407.60
  6. Step 6: Final answer
    x = 15,354.86

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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.