Home / 46,189.92-63,751.68-30,244.80

Finding the Fourth Proportional to 46,189.92, 63,751.68 and 30,244.80

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Solution

The fourth proportional to 46,189.92, 63,751.68 and 30,244.80 is: 41,744.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,189.92 : 63,751.68 = 30,244.80 : x
  2. Step 2: Convert to fraction form
    46,189.92/63,751.68 = 30,244.80/x
  3. Step 3: Cross multiply
    46,189.92x = 63,751.68 × 30,244.80
  4. Step 4: Simplify right side
    46,189.92x = 1,928,156,811.26
  5. Step 5: Solve for x
    x = 1,928,156,811.26/46,189.92
  6. Step 6: Final answer
    x = 41,744.10

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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.