Home / 62,063.14-85,648.96-33,770.66

Finding the Fourth Proportional to 62,063.14, 85,648.96 and 33,770.66

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Solution

The fourth proportional to 62,063.14, 85,648.96 and 33,770.66 is: 46,604.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,063.14 : 85,648.96 = 33,770.66 : x
  2. Step 2: Convert to fraction form
    62,063.14/85,648.96 = 33,770.66/x
  3. Step 3: Cross multiply
    62,063.14x = 85,648.96 × 33,770.66
  4. Step 4: Simplify right side
    62,063.14x = 2,892,421,907.51
  5. Step 5: Solve for x
    x = 2,892,421,907.51/62,063.14
  6. Step 6: Final answer
    x = 46,604.50

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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.