Home / 67,024.05-100,554.29-59,679.37

Finding the Fourth Proportional to 67,024.05, 100,554.29 and 59,679.37

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Solution

The fourth proportional to 67,024.05, 100,554.29 and 59,679.37 is: 89,535.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,024.05 : 100,554.29 = 59,679.37 : x
  2. Step 2: Convert to fraction form
    67,024.05/100,554.29 = 59,679.37/x
  3. Step 3: Cross multiply
    67,024.05x = 100,554.29 × 59,679.37
  4. Step 4: Simplify right side
    67,024.05x = 6,001,016,678.00
  5. Step 5: Solve for x
    x = 6,001,016,678.00/67,024.05
  6. Step 6: Final answer
    x = 89,535.27

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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.