Home / 164,786.80-247,069.23-59,592.10

Finding the Fourth Proportional to 164,786.80, 247,069.23 and 59,592.10

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Solution

The fourth proportional to 164,786.80, 247,069.23 and 59,592.10 is: 89,348.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,786.80 : 247,069.23 = 59,592.10 : x
  2. Step 2: Convert to fraction form
    164,786.80/247,069.23 = 59,592.10/x
  3. Step 3: Cross multiply
    164,786.80x = 247,069.23 × 59,592.10
  4. Step 4: Simplify right side
    164,786.80x = 14,723,374,261.08
  5. Step 5: Solve for x
    x = 14,723,374,261.08/164,786.80
  6. Step 6: Final answer
    x = 89,348.02

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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.