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Finding the Fourth Proportional to 336,360.92, 464,155.99 and 185,459.00

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Solution

The fourth proportional to 336,360.92, 464,155.99 and 185,459.00 is: 255,921.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,360.92 : 464,155.99 = 185,459.00 : x
  2. Step 2: Convert to fraction form
    336,360.92/464,155.99 = 185,459.00/x
  3. Step 3: Cross multiply
    336,360.92x = 464,155.99 × 185,459.00
  4. Step 4: Simplify right side
    336,360.92x = 86,081,902,964.98
  5. Step 5: Solve for x
    x = 86,081,902,964.98/336,360.92
  6. Step 6: Final answer
    x = 255,921.24

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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.