Home / 46,951.20-64,668.24-34,976.16

Finding the Fourth Proportional to 46,951.20, 64,668.24 and 34,976.16

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Solution

The fourth proportional to 46,951.20, 64,668.24 and 34,976.16 is: 48,174.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,951.20 : 64,668.24 = 34,976.16 : x
  2. Step 2: Convert to fraction form
    46,951.20/64,668.24 = 34,976.16/x
  3. Step 3: Cross multiply
    46,951.20x = 64,668.24 × 34,976.16
  4. Step 4: Simplify right side
    46,951.20x = 2,261,846,709.16
  5. Step 5: Solve for x
    x = 2,261,846,709.16/46,951.20
  6. Step 6: Final answer
    x = 48,174.42

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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.