Home / 373,230.40-559,677.12-106,929.96

Finding the Fourth Proportional to 373,230.40, 559,677.12 and 106,929.96

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Solution

The fourth proportional to 373,230.40, 559,677.12 and 106,929.96 is: 160,346.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    373,230.40 : 559,677.12 = 106,929.96 : x
  2. Step 2: Convert to fraction form
    373,230.40/559,677.12 = 106,929.96/x
  3. Step 3: Cross multiply
    373,230.40x = 559,677.12 × 106,929.96
  4. Step 4: Simplify right side
    373,230.40x = 59,846,252,054.52
  5. Step 5: Solve for x
    x = 59,846,252,054.52/373,230.40
  6. Step 6: Final answer
    x = 160,346.67

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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.