Home / 51,593.77-77,394.75-22,011.85

Finding the Fourth Proportional to 51,593.77, 77,394.75 and 22,011.85

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Solution

The fourth proportional to 51,593.77, 77,394.75 and 22,011.85 is: 33,019.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,593.77 : 77,394.75 = 22,011.85 : x
  2. Step 2: Convert to fraction form
    51,593.77/77,394.75 = 22,011.85/x
  3. Step 3: Cross multiply
    51,593.77x = 77,394.75 × 22,011.85
  4. Step 4: Simplify right side
    51,593.77x = 1,703,601,627.79
  5. Step 5: Solve for x
    x = 1,703,601,627.79/51,593.77
  6. Step 6: Final answer
    x = 33,019.52

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.