Home / 34,275.76-51,329.76-30,951.52

Finding the Fourth Proportional to 34,275.76, 51,329.76 and 30,951.52

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Solution

The fourth proportional to 34,275.76, 51,329.76 and 30,951.52 is: 46,351.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,275.76 : 51,329.76 = 30,951.52 : x
  2. Step 2: Convert to fraction form
    34,275.76/51,329.76 = 30,951.52/x
  3. Step 3: Cross multiply
    34,275.76x = 51,329.76 × 30,951.52
  4. Step 4: Simplify right side
    34,275.76x = 1,588,734,093.24
  5. Step 5: Solve for x
    x = 1,588,734,093.24/34,275.76
  6. Step 6: Final answer
    x = 46,351.54

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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.