Home / 164,530.60-246,795.90-94,352.20

Finding the Fourth Proportional to 164,530.60, 246,795.90 and 94,352.20

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Solution

The fourth proportional to 164,530.60, 246,795.90 and 94,352.20 is: 141,528.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,530.60 : 246,795.90 = 94,352.20 : x
  2. Step 2: Convert to fraction form
    164,530.60/246,795.90 = 94,352.20/x
  3. Step 3: Cross multiply
    164,530.60x = 246,795.90 × 94,352.20
  4. Step 4: Simplify right side
    164,530.60x = 23,285,736,115.98
  5. Step 5: Solve for x
    x = 23,285,736,115.98/164,530.60
  6. Step 6: Final answer
    x = 141,528.30

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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.