Home / 176,368.48-243,390.29-95,797.58

Finding the Fourth Proportional to 176,368.48, 243,390.29 and 95,797.58

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Solution

The fourth proportional to 176,368.48, 243,390.29 and 95,797.58 is: 132,201.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,368.48 : 243,390.29 = 95,797.58 : x
  2. Step 2: Convert to fraction form
    176,368.48/243,390.29 = 95,797.58/x
  3. Step 3: Cross multiply
    176,368.48x = 243,390.29 × 95,797.58
  4. Step 4: Simplify right side
    176,368.48x = 23,316,200,777.50
  5. Step 5: Solve for x
    x = 23,316,200,777.50/176,368.48
  6. Step 6: Final answer
    x = 132,201.63

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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.