Home / 60,705.54-83,770.20-33,476.22

Finding the Fourth Proportional to 60,705.54, 83,770.20 and 33,476.22

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Solution

The fourth proportional to 60,705.54, 83,770.20 and 33,476.22 is: 46,195.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,705.54 : 83,770.20 = 33,476.22 : x
  2. Step 2: Convert to fraction form
    60,705.54/83,770.20 = 33,476.22/x
  3. Step 3: Cross multiply
    60,705.54x = 83,770.20 × 33,476.22
  4. Step 4: Simplify right side
    60,705.54x = 2,804,309,644.64
  5. Step 5: Solve for x
    x = 2,804,309,644.64/60,705.54
  6. Step 6: Final answer
    x = 46,195.28

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.