Home / 164,770.48-247,155.24-59,589.04

Finding the Fourth Proportional to 164,770.48, 247,155.24 and 59,589.04

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Solution

The fourth proportional to 164,770.48, 247,155.24 and 59,589.04 is: 89,383.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,770.48 : 247,155.24 = 59,589.04 : x
  2. Step 2: Convert to fraction form
    164,770.48/247,155.24 = 59,589.04/x
  3. Step 3: Cross multiply
    164,770.48x = 247,155.24 × 59,589.04
  4. Step 4: Simplify right side
    164,770.48x = 14,727,743,482.57
  5. Step 5: Solve for x
    x = 14,727,743,482.57/164,770.48
  6. Step 6: Final answer
    x = 89,383.39

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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.