Home / 30,740.92-46,001.66-22,317.19

Finding the Fourth Proportional to 30,740.92, 46,001.66 and 22,317.19

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Solution

The fourth proportional to 30,740.92, 46,001.66 and 22,317.19 is: 33,396.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,740.92 : 46,001.66 = 22,317.19 : x
  2. Step 2: Convert to fraction form
    30,740.92/46,001.66 = 22,317.19/x
  3. Step 3: Cross multiply
    30,740.92x = 46,001.66 × 22,317.19
  4. Step 4: Simplify right side
    30,740.92x = 1,026,627,786.54
  5. Step 5: Solve for x
    x = 1,026,627,786.54/30,740.92
  6. Step 6: Final answer
    x = 33,396.13

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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.