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Finding the Fourth Proportional to 246,645.68, 369,824.94 and 96,710.22

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Solution

The fourth proportional to 246,645.68, 369,824.94 and 96,710.22 is: 145,009.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,645.68 : 369,824.94 = 96,710.22 : x
  2. Step 2: Convert to fraction form
    246,645.68/369,824.94 = 96,710.22/x
  3. Step 3: Cross multiply
    246,645.68x = 369,824.94 × 96,710.22
  4. Step 4: Simplify right side
    246,645.68x = 35,765,851,308.89
  5. Step 5: Solve for x
    x = 35,765,851,308.89/246,645.68
  6. Step 6: Final answer
    x = 145,009.03

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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.