Home / 176,196.80-243,153.40-95,625.02

Finding the Fourth Proportional to 176,196.80, 243,153.40 and 95,625.02

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Solution

The fourth proportional to 176,196.80, 243,153.40 and 95,625.02 is: 131,963.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,196.80 : 243,153.40 = 95,625.02 : x
  2. Step 2: Convert to fraction form
    176,196.80/243,153.40 = 95,625.02/x
  3. Step 3: Cross multiply
    176,196.80x = 243,153.40 × 95,625.02
  4. Step 4: Simplify right side
    176,196.80x = 23,251,548,374.36
  5. Step 5: Solve for x
    x = 23,251,548,374.36/176,196.80
  6. Step 6: Final answer
    x = 131,963.51

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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.