Home / 164,267.30-246,400.99-57,734.89

Finding the Fourth Proportional to 164,267.30, 246,400.99 and 57,734.89

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Solution

The fourth proportional to 164,267.30, 246,400.99 and 57,734.89 is: 86,602.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,267.30 : 246,400.99 = 57,734.89 : x
  2. Step 2: Convert to fraction form
    164,267.30/246,400.99 = 57,734.89/x
  3. Step 3: Cross multiply
    164,267.30x = 246,400.99 × 57,734.89
  4. Step 4: Simplify right side
    164,267.30x = 14,225,933,293.20
  5. Step 5: Solve for x
    x = 14,225,933,293.20/164,267.30
  6. Step 6: Final answer
    x = 86,602.34

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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.