Home / 114,895.02-158,552.88-63,906.66

Finding the Fourth Proportional to 114,895.02, 158,552.88 and 63,906.66

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Solution

The fourth proportional to 114,895.02, 158,552.88 and 63,906.66 is: 88,189.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,895.02 : 158,552.88 = 63,906.66 : x
  2. Step 2: Convert to fraction form
    114,895.02/158,552.88 = 63,906.66/x
  3. Step 3: Cross multiply
    114,895.02x = 158,552.88 × 63,906.66
  4. Step 4: Simplify right side
    114,895.02x = 10,132,584,994.18
  5. Step 5: Solve for x
    x = 10,132,584,994.18/114,895.02
  6. Step 6: Final answer
    x = 88,189.94

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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.