Home / 246,826.70-370,200.45-88,973.90

Finding the Fourth Proportional to 246,826.70, 370,200.45 and 88,973.90

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Solution

The fourth proportional to 246,826.70, 370,200.45 and 88,973.90 is: 133,446.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,826.70 : 370,200.45 = 88,973.90 : x
  2. Step 2: Convert to fraction form
    246,826.70/370,200.45 = 88,973.90/x
  3. Step 3: Cross multiply
    246,826.70x = 370,200.45 × 88,973.90
  4. Step 4: Simplify right side
    246,826.70x = 32,938,177,818.26
  5. Step 5: Solve for x
    x = 32,938,177,818.26/246,826.70
  6. Step 6: Final answer
    x = 133,446.58

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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.