Home / 57,322.01-85,953.77-33,675.76

Finding the Fourth Proportional to 57,322.01, 85,953.77 and 33,675.76

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Solution

The fourth proportional to 57,322.01, 85,953.77 and 33,675.76 is: 50,496.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,322.01 : 85,953.77 = 33,675.76 : x
  2. Step 2: Convert to fraction form
    57,322.01/85,953.77 = 33,675.76/x
  3. Step 3: Cross multiply
    57,322.01x = 85,953.77 × 33,675.76
  4. Step 4: Simplify right side
    57,322.01x = 2,894,558,529.62
  5. Step 5: Solve for x
    x = 2,894,558,529.62/57,322.01
  6. Step 6: Final answer
    x = 50,496.46

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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.