Home / 61,349.18-91,852.34-33,168.26

Finding the Fourth Proportional to 61,349.18, 91,852.34 and 33,168.26

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Solution

The fourth proportional to 61,349.18, 91,852.34 and 33,168.26 is: 49,659.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,349.18 : 91,852.34 = 33,168.26 : x
  2. Step 2: Convert to fraction form
    61,349.18/91,852.34 = 33,168.26/x
  3. Step 3: Cross multiply
    61,349.18x = 91,852.34 × 33,168.26
  4. Step 4: Simplify right side
    61,349.18x = 3,046,582,294.73
  5. Step 5: Solve for x
    x = 3,046,582,294.73/61,349.18
  6. Step 6: Final answer
    x = 49,659.71

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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.