Home / 47,653.27-71,503.19-33,702.95

Finding the Fourth Proportional to 47,653.27, 71,503.19 and 33,702.95

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Solution

The fourth proportional to 47,653.27, 71,503.19 and 33,702.95 is: 50,570.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,653.27 : 71,503.19 = 33,702.95 : x
  2. Step 2: Convert to fraction form
    47,653.27/71,503.19 = 33,702.95/x
  3. Step 3: Cross multiply
    47,653.27x = 71,503.19 × 33,702.95
  4. Step 4: Simplify right side
    47,653.27x = 2,409,868,164.15
  5. Step 5: Solve for x
    x = 2,409,868,164.15/47,653.27
  6. Step 6: Final answer
    x = 50,570.89

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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.