Home / 92,535.08-127,698.66-50,093.51

Finding the Fourth Proportional to 92,535.08, 127,698.66 and 50,093.51

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Solution

The fourth proportional to 92,535.08, 127,698.66 and 50,093.51 is: 69,129.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,535.08 : 127,698.66 = 50,093.51 : x
  2. Step 2: Convert to fraction form
    92,535.08/127,698.66 = 50,093.51/x
  3. Step 3: Cross multiply
    92,535.08x = 127,698.66 × 50,093.51
  4. Step 4: Simplify right side
    92,535.08x = 6,396,873,463.20
  5. Step 5: Solve for x
    x = 6,396,873,463.20/92,535.08
  6. Step 6: Final answer
    x = 69,129.18

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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.