Home / 23,240.68-34,860.48-5,710.48

Finding the Fourth Proportional to 23,240.68, 34,860.48 and 5,710.48

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Solution

The fourth proportional to 23,240.68, 34,860.48 and 5,710.48 is: 8,565.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,240.68 : 34,860.48 = 5,710.48 : x
  2. Step 2: Convert to fraction form
    23,240.68/34,860.48 = 5,710.48/x
  3. Step 3: Cross multiply
    23,240.68x = 34,860.48 × 5,710.48
  4. Step 4: Simplify right side
    23,240.68x = 199,070,073.83
  5. Step 5: Solve for x
    x = 199,070,073.83/23,240.68
  6. Step 6: Final answer
    x = 8,565.59

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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.