Home / 327,675.72-452,192.36-184,436.52

Finding the Fourth Proportional to 327,675.72, 452,192.36 and 184,436.52

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Solution

The fourth proportional to 327,675.72, 452,192.36 and 184,436.52 is: 254,522.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    327,675.72 : 452,192.36 = 184,436.52 : x
  2. Step 2: Convert to fraction form
    327,675.72/452,192.36 = 184,436.52/x
  3. Step 3: Cross multiply
    327,675.72x = 452,192.36 × 184,436.52
  4. Step 4: Simplify right side
    327,675.72x = 83,400,785,248.99
  5. Step 5: Solve for x
    x = 83,400,785,248.99/327,675.72
  6. Step 6: Final answer
    x = 254,522.32

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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.