Home / 110,560.73-152,573.85-62,814.15

Finding the Fourth Proportional to 110,560.73, 152,573.85 and 62,814.15

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Solution

The fourth proportional to 110,560.73, 152,573.85 and 62,814.15 is: 86,683.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,560.73 : 152,573.85 = 62,814.15 : x
  2. Step 2: Convert to fraction form
    110,560.73/152,573.85 = 62,814.15/x
  3. Step 3: Cross multiply
    110,560.73x = 152,573.85 × 62,814.15
  4. Step 4: Simplify right side
    110,560.73x = 9,583,796,699.98
  5. Step 5: Solve for x
    x = 9,583,796,699.98/110,560.73
  6. Step 6: Final answer
    x = 86,683.56

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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.