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Finding the Fourth Proportional to 232,956.84, 349,443.08 and 64,463.07

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Solution

The fourth proportional to 232,956.84, 349,443.08 and 64,463.07 is: 96,696.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    232,956.84 : 349,443.08 = 64,463.07 : x
  2. Step 2: Convert to fraction form
    232,956.84/349,443.08 = 64,463.07/x
  3. Step 3: Cross multiply
    232,956.84x = 349,443.08 × 64,463.07
  4. Step 4: Simplify right side
    232,956.84x = 22,526,174,956.89
  5. Step 5: Solve for x
    x = 22,526,174,956.89/232,956.84
  6. Step 6: Final answer
    x = 96,696.77

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.