Home / 46,191.92-63,754.44-30,246.80

Finding the Fourth Proportional to 46,191.92, 63,754.44 and 30,246.80

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Solution

The fourth proportional to 46,191.92, 63,754.44 and 30,246.80 is: 41,746.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,191.92 : 63,754.44 = 30,246.80 : x
  2. Step 2: Convert to fraction form
    46,191.92/63,754.44 = 30,246.80/x
  3. Step 3: Cross multiply
    46,191.92x = 63,754.44 × 30,246.80
  4. Step 4: Simplify right side
    46,191.92x = 1,928,367,795.79
  5. Step 5: Solve for x
    x = 1,928,367,795.79/46,191.92
  6. Step 6: Final answer
    x = 41,746.86

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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.