Home / 213,033.55-294,092.83-132,487.02

Finding the Fourth Proportional to 213,033.55, 294,092.83 and 132,487.02

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Solution

The fourth proportional to 213,033.55, 294,092.83 and 132,487.02 is: 182,898.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    213,033.55 : 294,092.83 = 132,487.02 : x
  2. Step 2: Convert to fraction form
    213,033.55/294,092.83 = 132,487.02/x
  3. Step 3: Cross multiply
    213,033.55x = 294,092.83 × 132,487.02
  4. Step 4: Simplify right side
    213,033.55x = 38,963,482,318.85
  5. Step 5: Solve for x
    x = 38,963,482,318.85/213,033.55
  6. Step 6: Final answer
    x = 182,898.34

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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.