Home / 110,004.90-151,806.94-59,704.02

Finding the Fourth Proportional to 110,004.90, 151,806.94 and 59,704.02

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Solution

The fourth proportional to 110,004.90, 151,806.94 and 59,704.02 is: 82,391.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,004.90 : 151,806.94 = 59,704.02 : x
  2. Step 2: Convert to fraction form
    110,004.90/151,806.94 = 59,704.02/x
  3. Step 3: Cross multiply
    110,004.90x = 151,806.94 × 59,704.02
  4. Step 4: Simplify right side
    110,004.90x = 9,063,484,581.90
  5. Step 5: Solve for x
    x = 9,063,484,581.90/110,004.90
  6. Step 6: Final answer
    x = 82,391.64

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.