Home / 192,210.98-288,321.02-59,092.44

Finding the Fourth Proportional to 192,210.98, 288,321.02 and 59,092.44

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Solution

The fourth proportional to 192,210.98, 288,321.02 and 59,092.44 is: 88,640.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    192,210.98 : 288,321.02 = 59,092.44 : x
  2. Step 2: Convert to fraction form
    192,210.98/288,321.02 = 59,092.44/x
  3. Step 3: Cross multiply
    192,210.98x = 288,321.02 × 59,092.44
  4. Step 4: Simplify right side
    192,210.98x = 17,037,591,420.02
  5. Step 5: Solve for x
    x = 17,037,591,420.02/192,210.98
  6. Step 6: Final answer
    x = 88,640.06

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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.