Home / 48,900.76-73,284.84-22,213.48

Finding the Fourth Proportional to 48,900.76, 73,284.84 and 22,213.48

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Solution

The fourth proportional to 48,900.76, 73,284.84 and 22,213.48 is: 33,290.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,900.76 : 73,284.84 = 22,213.48 : x
  2. Step 2: Convert to fraction form
    48,900.76/73,284.84 = 22,213.48/x
  3. Step 3: Cross multiply
    48,900.76x = 73,284.84 × 22,213.48
  4. Step 4: Simplify right side
    48,900.76x = 1,627,911,327.64
  5. Step 5: Solve for x
    x = 1,627,911,327.64/48,900.76
  6. Step 6: Final answer
    x = 33,290.10

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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.