Home / 376,606.01-564,835.98-106,731.83

Finding the Fourth Proportional to 376,606.01, 564,835.98 and 106,731.83

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Solution

The fourth proportional to 376,606.01, 564,835.98 and 106,731.83 is: 160,077.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    376,606.01 : 564,835.98 = 106,731.83 : x
  2. Step 2: Convert to fraction form
    376,606.01/564,835.98 = 106,731.83/x
  3. Step 3: Cross multiply
    376,606.01x = 564,835.98 × 106,731.83
  4. Step 4: Simplify right side
    376,606.01x = 60,285,977,795.24
  5. Step 5: Solve for x
    x = 60,285,977,795.24/376,606.01
  6. Step 6: Final answer
    x = 160,077.05

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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.