Home / 164,523.60-246,785.40-94,345.20

Finding the Fourth Proportional to 164,523.60, 246,785.40 and 94,345.20

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Solution

The fourth proportional to 164,523.60, 246,785.40 and 94,345.20 is: 141,517.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,523.60 : 246,785.40 = 94,345.20 : x
  2. Step 2: Convert to fraction form
    164,523.60/246,785.40 = 94,345.20/x
  3. Step 3: Cross multiply
    164,523.60x = 246,785.40 × 94,345.20
  4. Step 4: Simplify right side
    164,523.60x = 23,283,017,920.08
  5. Step 5: Solve for x
    x = 23,283,017,920.08/164,523.60
  6. Step 6: Final answer
    x = 141,517.80

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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.