Home / 50,134.14-69,206.45-33,784.93

Finding the Fourth Proportional to 50,134.14, 69,206.45 and 33,784.93

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Solution

The fourth proportional to 50,134.14, 69,206.45 and 33,784.93 is: 46,637.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,134.14 : 69,206.45 = 33,784.93 : x
  2. Step 2: Convert to fraction form
    50,134.14/69,206.45 = 33,784.93/x
  3. Step 3: Cross multiply
    50,134.14x = 69,206.45 × 33,784.93
  4. Step 4: Simplify right side
    50,134.14x = 2,338,134,722.77
  5. Step 5: Solve for x
    x = 2,338,134,722.77/50,134.14
  6. Step 6: Final answer
    x = 46,637.58

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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.