Home / 176,237.22-243,200.77-95,663.01

Finding the Fourth Proportional to 176,237.22, 243,200.77 and 95,663.01

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Solution

The fourth proportional to 176,237.22, 243,200.77 and 95,663.01 is: 132,011.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,237.22 : 243,200.77 = 95,663.01 : x
  2. Step 2: Convert to fraction form
    176,237.22/243,200.77 = 95,663.01/x
  3. Step 3: Cross multiply
    176,237.22x = 243,200.77 × 95,663.01
  4. Step 4: Simplify right side
    176,237.22x = 23,265,317,692.52
  5. Step 5: Solve for x
    x = 23,265,317,692.52/176,237.22
  6. Step 6: Final answer
    x = 132,011.37

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.