Home / 194,281.96-291,250.04-75,926.38

Finding the Fourth Proportional to 194,281.96, 291,250.04 and 75,926.38

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Solution

The fourth proportional to 194,281.96, 291,250.04 and 75,926.38 is: 113,822.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    194,281.96 : 291,250.04 = 75,926.38 : x
  2. Step 2: Convert to fraction form
    194,281.96/291,250.04 = 75,926.38/x
  3. Step 3: Cross multiply
    194,281.96x = 291,250.04 × 75,926.38
  4. Step 4: Simplify right side
    194,281.96x = 22,113,561,212.06
  5. Step 5: Solve for x
    x = 22,113,561,212.06/194,281.96
  6. Step 6: Final answer
    x = 113,822.00

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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.