Home / 33,663.18-46,412-27,591.07

Finding the Fourth Proportional to 33,663.18, 46,412 and 27,591.07

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Solution

The fourth proportional to 33,663.18, 46,412 and 27,591.07 is: 38,040.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,663.18 : 46,412 = 27,591.07 : x
  2. Step 2: Convert to fraction form
    33,663.18/46,412 = 27,591.07/x
  3. Step 3: Cross multiply
    33,663.18x = 46,412 × 27,591.07
  4. Step 4: Simplify right side
    33,663.18x = 1,280,556,740.84
  5. Step 5: Solve for x
    x = 1,280,556,740.84/33,663.18
  6. Step 6: Final answer
    x = 38,040.28

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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.