Home / 92,535.06-127,698.66-50,093.49

Finding the Fourth Proportional to 92,535.06, 127,698.66 and 50,093.49

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Solution

The fourth proportional to 92,535.06, 127,698.66 and 50,093.49 is: 69,129.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,535.06 : 127,698.66 = 50,093.49 : x
  2. Step 2: Convert to fraction form
    92,535.06/127,698.66 = 50,093.49/x
  3. Step 3: Cross multiply
    92,535.06x = 127,698.66 × 50,093.49
  4. Step 4: Simplify right side
    92,535.06x = 6,396,871,547.72
  5. Step 5: Solve for x
    x = 6,396,871,547.72/92,535.06
  6. Step 6: Final answer
    x = 69,129.17

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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.