Home / 329,360.42-454,496.25-184,178.16

Finding the Fourth Proportional to 329,360.42, 454,496.25 and 184,178.16

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Solution

The fourth proportional to 329,360.42, 454,496.25 and 184,178.16 is: 254,154.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    329,360.42 : 454,496.25 = 184,178.16 : x
  2. Step 2: Convert to fraction form
    329,360.42/454,496.25 = 184,178.16/x
  3. Step 3: Cross multiply
    329,360.42x = 454,496.25 × 184,178.16
  4. Step 4: Simplify right side
    329,360.42x = 83,708,283,051.90
  5. Step 5: Solve for x
    x = 83,708,283,051.90/329,360.42
  6. Step 6: Final answer
    x = 254,154.05

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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.