Home / 23,690.21-35,535.31-7,050.48

Finding the Fourth Proportional to 23,690.21, 35,535.31 and 7,050.48

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Solution

The fourth proportional to 23,690.21, 35,535.31 and 7,050.48 is: 10,575.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,690.21 : 35,535.31 = 7,050.48 : x
  2. Step 2: Convert to fraction form
    23,690.21/35,535.31 = 7,050.48/x
  3. Step 3: Cross multiply
    23,690.21x = 35,535.31 × 7,050.48
  4. Step 4: Simplify right side
    23,690.21x = 250,540,841.57
  5. Step 5: Solve for x
    x = 250,540,841.57/23,690.21
  6. Step 6: Final answer
    x = 10,575.71

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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.