Home / 122,496.03-183,796.04-59,363.15

Finding the Fourth Proportional to 122,496.03, 183,796.04 and 59,363.15

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Solution

The fourth proportional to 122,496.03, 183,796.04 and 59,363.15 is: 89,069.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    122,496.03 : 183,796.04 = 59,363.15 : x
  2. Step 2: Convert to fraction form
    122,496.03/183,796.04 = 59,363.15/x
  3. Step 3: Cross multiply
    122,496.03x = 183,796.04 × 59,363.15
  4. Step 4: Simplify right side
    122,496.03x = 10,910,710,676.13
  5. Step 5: Solve for x
    x = 10,910,710,676.13/122,496.03
  6. Step 6: Final answer
    x = 89,069.91

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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.