Home / 23,293.16-34,946.93-13,943.73

Finding the Fourth Proportional to 23,293.16, 34,946.93 and 13,943.73

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Solution

The fourth proportional to 23,293.16, 34,946.93 and 13,943.73 is: 20,919.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,293.16 : 34,946.93 = 13,943.73 : x
  2. Step 2: Convert to fraction form
    23,293.16/34,946.93 = 13,943.73/x
  3. Step 3: Cross multiply
    23,293.16x = 34,946.93 × 13,943.73
  4. Step 4: Simplify right side
    23,293.16x = 487,290,556.25
  5. Step 5: Solve for x
    x = 487,290,556.25/23,293.16
  6. Step 6: Final answer
    x = 20,919.90

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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.