Home / 68,063.04-102,094.68-26,510.04

Finding the Fourth Proportional to 68,063.04, 102,094.68 and 26,510.04

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Solution

The fourth proportional to 68,063.04, 102,094.68 and 26,510.04 is: 39,765.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    68,063.04 : 102,094.68 = 26,510.04 : x
  2. Step 2: Convert to fraction form
    68,063.04/102,094.68 = 26,510.04/x
  3. Step 3: Cross multiply
    68,063.04x = 102,094.68 × 26,510.04
  4. Step 4: Simplify right side
    68,063.04x = 2,706,534,050.59
  5. Step 5: Solve for x
    x = 2,706,534,050.59/68,063.04
  6. Step 6: Final answer
    x = 39,765.11

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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.