Home / 34,273.93-47,297.69-19,166.42

Finding the Fourth Proportional to 34,273.93, 47,297.69 and 19,166.42

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Solution

The fourth proportional to 34,273.93, 47,297.69 and 19,166.42 is: 26,449.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,273.93 : 47,297.69 = 19,166.42 : x
  2. Step 2: Convert to fraction form
    34,273.93/47,297.69 = 19,166.42/x
  3. Step 3: Cross multiply
    34,273.93x = 47,297.69 × 19,166.42
  4. Step 4: Simplify right side
    34,273.93x = 906,527,155.08
  5. Step 5: Solve for x
    x = 906,527,155.08/34,273.93
  6. Step 6: Final answer
    x = 26,449.47

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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.