Home / 35,229.21-48,637.31-23,302.77

Finding the Fourth Proportional to 35,229.21, 48,637.31 and 23,302.77

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Solution

The fourth proportional to 35,229.21, 48,637.31 and 23,302.77 is: 32,171.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,229.21 : 48,637.31 = 23,302.77 : x
  2. Step 2: Convert to fraction form
    35,229.21/48,637.31 = 23,302.77/x
  3. Step 3: Cross multiply
    35,229.21x = 48,637.31 × 23,302.77
  4. Step 4: Simplify right side
    35,229.21x = 1,133,383,931.83
  5. Step 5: Solve for x
    x = 1,133,383,931.83/35,229.21
  6. Step 6: Final answer
    x = 32,171.71

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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.