Home / 164,976.60-247,464.80-59,795.40

Finding the Fourth Proportional to 164,976.60, 247,464.80 and 59,795.40

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Solution

The fourth proportional to 164,976.60, 247,464.80 and 59,795.40 is: 89,693.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,976.60 : 247,464.80 = 59,795.40 : x
  2. Step 2: Convert to fraction form
    164,976.60/247,464.80 = 59,795.40/x
  3. Step 3: Cross multiply
    164,976.60x = 247,464.80 × 59,795.40
  4. Step 4: Simplify right side
    164,976.60x = 14,797,256,701.92
  5. Step 5: Solve for x
    x = 14,797,256,701.92/164,976.60
  6. Step 6: Final answer
    x = 89,693.06

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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.