Home / 60,559.22-90,853.83-28,993.28

Finding the Fourth Proportional to 60,559.22, 90,853.83 and 28,993.28

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Solution

The fourth proportional to 60,559.22, 90,853.83 and 28,993.28 is: 43,497.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,559.22 : 90,853.83 = 28,993.28 : x
  2. Step 2: Convert to fraction form
    60,559.22/90,853.83 = 28,993.28/x
  3. Step 3: Cross multiply
    60,559.22x = 90,853.83 × 28,993.28
  4. Step 4: Simplify right side
    60,559.22x = 2,634,150,077.99
  5. Step 5: Solve for x
    x = 2,634,150,077.99/60,559.22
  6. Step 6: Final answer
    x = 43,497.09

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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.