Home / 44,840.35-67,269.39-13,250.98

Finding the Fourth Proportional to 44,840.35, 67,269.39 and 13,250.98

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Solution

The fourth proportional to 44,840.35, 67,269.39 and 13,250.98 is: 19,879.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,840.35 : 67,269.39 = 13,250.98 : x
  2. Step 2: Convert to fraction form
    44,840.35/67,269.39 = 13,250.98/x
  3. Step 3: Cross multiply
    44,840.35x = 67,269.39 × 13,250.98
  4. Step 4: Simplify right side
    44,840.35x = 891,385,341.50
  5. Step 5: Solve for x
    x = 891,385,341.50/44,840.35
  6. Step 6: Final answer
    x = 19,879.09

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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.