Home / 124,115.04-186,174.59-60,035.94

Finding the Fourth Proportional to 124,115.04, 186,174.59 and 60,035.94

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Solution

The fourth proportional to 124,115.04, 186,174.59 and 60,035.94 is: 90,054.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    124,115.04 : 186,174.59 = 60,035.94 : x
  2. Step 2: Convert to fraction form
    124,115.04/186,174.59 = 60,035.94/x
  3. Step 3: Cross multiply
    124,115.04x = 186,174.59 × 60,035.94
  4. Step 4: Simplify right side
    124,115.04x = 11,177,166,214.58
  5. Step 5: Solve for x
    x = 11,177,166,214.58/124,115.04
  6. Step 6: Final answer
    x = 90,054.89

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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.