Home / 60,223.44-89,905.52-56,221.22

Finding the Fourth Proportional to 60,223.44, 89,905.52 and 56,221.22

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Solution

The fourth proportional to 60,223.44, 89,905.52 and 56,221.22 is: 83,930.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,223.44 : 89,905.52 = 56,221.22 : x
  2. Step 2: Convert to fraction form
    60,223.44/89,905.52 = 56,221.22/x
  3. Step 3: Cross multiply
    60,223.44x = 89,905.52 × 56,221.22
  4. Step 4: Simplify right side
    60,223.44x = 5,054,598,019.13
  5. Step 5: Solve for x
    x = 5,054,598,019.13/60,223.44
  6. Step 6: Final answer
    x = 83,930.74

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.