Home / 232,238.75-348,416.67-66,026.75

Finding the Fourth Proportional to 232,238.75, 348,416.67 and 66,026.75

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Solution

The fourth proportional to 232,238.75, 348,416.67 and 66,026.75 is: 99,056.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    232,238.75 : 348,416.67 = 66,026.75 : x
  2. Step 2: Convert to fraction form
    232,238.75/348,416.67 = 66,026.75/x
  3. Step 3: Cross multiply
    232,238.75x = 348,416.67 × 66,026.75
  4. Step 4: Simplify right side
    232,238.75x = 23,004,820,365.92
  5. Step 5: Solve for x
    x = 23,004,820,365.92/232,238.75
  6. Step 6: Final answer
    x = 99,056.77

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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.