Home / 50,777.33-70,206.47-44,471.63

Finding the Fourth Proportional to 50,777.33, 70,206.47 and 44,471.63

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Solution

The fourth proportional to 50,777.33, 70,206.47 and 44,471.63 is: 61,488.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,777.33 : 70,206.47 = 44,471.63 : x
  2. Step 2: Convert to fraction form
    50,777.33/70,206.47 = 44,471.63/x
  3. Step 3: Cross multiply
    50,777.33x = 70,206.47 × 44,471.63
  4. Step 4: Simplify right side
    50,777.33x = 3,122,195,917.59
  5. Step 5: Solve for x
    x = 3,122,195,917.59/50,777.33
  6. Step 6: Final answer
    x = 61,488.00

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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.