Home / 195,200.89-292,797.69-62,090.35

Finding the Fourth Proportional to 195,200.89, 292,797.69 and 62,090.35

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Solution

The fourth proportional to 195,200.89, 292,797.69 and 62,090.35 is: 93,134.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,200.89 : 292,797.69 = 62,090.35 : x
  2. Step 2: Convert to fraction form
    195,200.89/292,797.69 = 62,090.35/x
  3. Step 3: Cross multiply
    195,200.89x = 292,797.69 × 62,090.35
  4. Step 4: Simplify right side
    195,200.89x = 18,179,911,051.29
  5. Step 5: Solve for x
    x = 18,179,911,051.29/195,200.89
  6. Step 6: Final answer
    x = 93,134.37

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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.