Home / 169,480.32-233,885.04-92,994.60

Finding the Fourth Proportional to 169,480.32, 233,885.04 and 92,994.60

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Solution

The fourth proportional to 169,480.32, 233,885.04 and 92,994.60 is: 128,333.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,480.32 : 233,885.04 = 92,994.60 : x
  2. Step 2: Convert to fraction form
    169,480.32/233,885.04 = 92,994.60/x
  3. Step 3: Cross multiply
    169,480.32x = 233,885.04 × 92,994.60
  4. Step 4: Simplify right side
    169,480.32x = 21,750,045,740.78
  5. Step 5: Solve for x
    x = 21,750,045,740.78/169,480.32
  6. Step 6: Final answer
    x = 128,333.75

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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.