Home / 116,868.81-175,346.96-60,673.85

Finding the Fourth Proportional to 116,868.81, 175,346.96 and 60,673.85

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Solution

The fourth proportional to 116,868.81, 175,346.96 and 60,673.85 is: 91,033.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    116,868.81 : 175,346.96 = 60,673.85 : x
  2. Step 2: Convert to fraction form
    116,868.81/175,346.96 = 60,673.85/x
  3. Step 3: Cross multiply
    116,868.81x = 175,346.96 × 60,673.85
  4. Step 4: Simplify right side
    116,868.81x = 10,638,975,149.00
  5. Step 5: Solve for x
    x = 10,638,975,149.00/116,868.81
  6. Step 6: Final answer
    x = 91,033.49

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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.