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Finding the Fourth Proportional to 232,773.34, 349,153.10 and 64,303.80

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Solution

The fourth proportional to 232,773.34, 349,153.10 and 64,303.80 is: 96,453.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    232,773.34 : 349,153.10 = 64,303.80 : x
  2. Step 2: Convert to fraction form
    232,773.34/349,153.10 = 64,303.80/x
  3. Step 3: Cross multiply
    232,773.34x = 349,153.10 × 64,303.80
  4. Step 4: Simplify right side
    232,773.34x = 22,451,871,111.78
  5. Step 5: Solve for x
    x = 22,451,871,111.78/232,773.34
  6. Step 6: Final answer
    x = 96,453.79

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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.