Home / 92,294.09-127,365.89-49,852.62

Finding the Fourth Proportional to 92,294.09, 127,365.89 and 49,852.62

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Solution

The fourth proportional to 92,294.09, 127,365.89 and 49,852.62 is: 68,796.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,294.09 : 127,365.89 = 49,852.62 : x
  2. Step 2: Convert to fraction form
    92,294.09/127,365.89 = 49,852.62/x
  3. Step 3: Cross multiply
    92,294.09x = 127,365.89 × 49,852.62
  4. Step 4: Simplify right side
    92,294.09x = 6,349,523,014.00
  5. Step 5: Solve for x
    x = 6,349,523,014.00/92,294.09
  6. Step 6: Final answer
    x = 68,796.64

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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.