Home / 233,374.23-349,766.10-149,101.83

Finding the Fourth Proportional to 233,374.23, 349,766.10 and 149,101.83

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Solution

The fourth proportional to 233,374.23, 349,766.10 and 149,101.83 is: 223,464.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    233,374.23 : 349,766.10 = 149,101.83 : x
  2. Step 2: Convert to fraction form
    233,374.23/349,766.10 = 149,101.83/x
  3. Step 3: Cross multiply
    233,374.23x = 349,766.10 × 149,101.83
  4. Step 4: Simplify right side
    233,374.23x = 52,150,765,581.96
  5. Step 5: Solve for x
    x = 52,150,765,581.96/233,374.23
  6. Step 6: Final answer
    x = 223,464.11

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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.