Home / 31,101.49-46,613.26-22,202.83

Finding the Fourth Proportional to 31,101.49, 46,613.26 and 22,202.83

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Solution

The fourth proportional to 31,101.49, 46,613.26 and 22,202.83 is: 33,276.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,101.49 : 46,613.26 = 22,202.83 : x
  2. Step 2: Convert to fraction form
    31,101.49/46,613.26 = 22,202.83/x
  3. Step 3: Cross multiply
    31,101.49x = 46,613.26 × 22,202.83
  4. Step 4: Simplify right side
    31,101.49x = 1,034,946,287.53
  5. Step 5: Solve for x
    x = 1,034,946,287.53/31,101.49
  6. Step 6: Final answer
    x = 33,276.42

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Double scale
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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.