Home / 176,297.90-243,291.39-95,725.58

Finding the Fourth Proportional to 176,297.90, 243,291.39 and 95,725.58

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Solution

The fourth proportional to 176,297.90, 243,291.39 and 95,725.58 is: 132,101.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,297.90 : 243,291.39 = 95,725.58 : x
  2. Step 2: Convert to fraction form
    176,297.90/243,291.39 = 95,725.58/x
  3. Step 3: Cross multiply
    176,297.90x = 243,291.39 × 95,725.58
  4. Step 4: Simplify right side
    176,297.90x = 23,289,209,416.76
  5. Step 5: Solve for x
    x = 23,289,209,416.76/176,297.90
  6. Step 6: Final answer
    x = 132,101.46

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1.5x scale

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.