Home / 124,099.04-186,177.72-35,353.82

Finding the Fourth Proportional to 124,099.04, 186,177.72 and 35,353.82

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Solution

The fourth proportional to 124,099.04, 186,177.72 and 35,353.82 is: 53,039.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    124,099.04 : 186,177.72 = 35,353.82 : x
  2. Step 2: Convert to fraction form
    124,099.04/186,177.72 = 35,353.82/x
  3. Step 3: Cross multiply
    124,099.04x = 186,177.72 × 35,353.82
  4. Step 4: Simplify right side
    124,099.04x = 6,582,092,670.00
  5. Step 5: Solve for x
    x = 6,582,092,670.00/124,099.04
  6. Step 6: Final answer
    x = 53,039.03

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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.