Home / 116,777.41-175,166.21-83,562.35

Finding the Fourth Proportional to 116,777.41, 175,166.21 and 83,562.35

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Solution

The fourth proportional to 116,777.41, 175,166.21 and 83,562.35 is: 125,343.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    116,777.41 : 175,166.21 = 83,562.35 : x
  2. Step 2: Convert to fraction form
    116,777.41/175,166.21 = 83,562.35/x
  3. Step 3: Cross multiply
    116,777.41x = 175,166.21 × 83,562.35
  4. Step 4: Simplify right side
    116,777.41x = 14,637,299,481.27
  5. Step 5: Solve for x
    x = 14,637,299,481.27/116,777.41
  6. Step 6: Final answer
    x = 125,343.59

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1.5x scale

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.