Home / 44,850.60-67,284.77-13,261.23

Finding the Fourth Proportional to 44,850.60, 67,284.77 and 13,261.23

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Solution

The fourth proportional to 44,850.60, 67,284.77 and 13,261.23 is: 19,894.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,850.60 : 67,284.77 = 13,261.23 : x
  2. Step 2: Convert to fraction form
    44,850.60/67,284.77 = 13,261.23/x
  3. Step 3: Cross multiply
    44,850.60x = 67,284.77 × 13,261.23
  4. Step 4: Simplify right side
    44,850.60x = 892,278,744.16
  5. Step 5: Solve for x
    x = 892,278,744.16/44,850.60
  6. Step 6: Final answer
    x = 19,894.47

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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.