Home / 92,477.03-127,618.29-50,035.56

Finding the Fourth Proportional to 92,477.03, 127,618.29 and 50,035.56

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Solution

The fourth proportional to 92,477.03, 127,618.29 and 50,035.56 is: 69,049.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,477.03 : 127,618.29 = 50,035.56 : x
  2. Step 2: Convert to fraction form
    92,477.03/127,618.29 = 50,035.56/x
  3. Step 3: Cross multiply
    92,477.03x = 127,618.29 × 50,035.56
  4. Step 4: Simplify right side
    92,477.03x = 6,385,452,606.39
  5. Step 5: Solve for x
    x = 6,385,452,606.39/92,477.03
  6. Step 6: Final answer
    x = 69,049.07

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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.