Home / 60,360.22-90,596.22-30,800.08

Finding the Fourth Proportional to 60,360.22, 90,596.22 and 30,800.08

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Solution

The fourth proportional to 60,360.22, 90,596.22 and 30,800.08 is: 46,228.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,360.22 : 90,596.22 = 30,800.08 : x
  2. Step 2: Convert to fraction form
    60,360.22/90,596.22 = 30,800.08/x
  3. Step 3: Cross multiply
    60,360.22x = 90,596.22 × 30,800.08
  4. Step 4: Simplify right side
    60,360.22x = 2,790,370,823.70
  5. Step 5: Solve for x
    x = 2,790,370,823.70/60,360.22
  6. Step 6: Final answer
    x = 46,228.64

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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.