Home / 329,473.18-454,669.59-184,277.38

Finding the Fourth Proportional to 329,473.18, 454,669.59 and 184,277.38

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Solution

The fourth proportional to 329,473.18, 454,669.59 and 184,277.38 is: 254,300.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    329,473.18 : 454,669.59 = 184,277.38 : x
  2. Step 2: Convert to fraction form
    329,473.18/454,669.59 = 184,277.38/x
  3. Step 3: Cross multiply
    329,473.18x = 454,669.59 × 184,277.38
  4. Step 4: Simplify right side
    329,473.18x = 83,785,320,810.87
  5. Step 5: Solve for x
    x = 83,785,320,810.87/329,473.18
  6. Step 6: Final answer
    x = 254,300.88

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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.