Home / 195,035.42-292,563.26-61,926.10

Finding the Fourth Proportional to 195,035.42, 292,563.26 and 61,926.10

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Solution

The fourth proportional to 195,035.42, 292,563.26 and 61,926.10 is: 92,892.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,035.42 : 292,563.26 = 61,926.10 : x
  2. Step 2: Convert to fraction form
    195,035.42/292,563.26 = 61,926.10/x
  3. Step 3: Cross multiply
    195,035.42x = 292,563.26 × 61,926.10
  4. Step 4: Simplify right side
    195,035.42x = 18,117,301,695.09
  5. Step 5: Solve for x
    x = 18,117,301,695.09/195,035.42
  6. Step 6: Final answer
    x = 92,892.37

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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.