Home / 92,608.29-127,800.04-50,166.79

Finding the Fourth Proportional to 92,608.29, 127,800.04 and 50,166.79

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Solution

The fourth proportional to 92,608.29, 127,800.04 and 50,166.79 is: 69,230.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,608.29 : 127,800.04 = 50,166.79 : x
  2. Step 2: Convert to fraction form
    92,608.29/127,800.04 = 50,166.79/x
  3. Step 3: Cross multiply
    92,608.29x = 127,800.04 × 50,166.79
  4. Step 4: Simplify right side
    92,608.29x = 6,411,317,768.67
  5. Step 5: Solve for x
    x = 6,411,317,768.67/92,608.29
  6. Step 6: Final answer
    x = 69,230.50

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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.