Home / 236,088.06-353,991.42-93,856.92

Finding the Fourth Proportional to 236,088.06, 353,991.42 and 93,856.92

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Solution

The fourth proportional to 236,088.06, 353,991.42 and 93,856.92 is: 140,729.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    236,088.06 : 353,991.42 = 93,856.92 : x
  2. Step 2: Convert to fraction form
    236,088.06/353,991.42 = 93,856.92/x
  3. Step 3: Cross multiply
    236,088.06x = 353,991.42 × 93,856.92
  4. Step 4: Simplify right side
    236,088.06x = 33,224,544,387.63
  5. Step 5: Solve for x
    x = 33,224,544,387.63/236,088.06
  6. Step 6: Final answer
    x = 140,729.46

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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.