Home / 74,010.65-111,017.04-24,091.01

Finding the Fourth Proportional to 74,010.65, 111,017.04 and 24,091.01

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Solution

The fourth proportional to 74,010.65, 111,017.04 and 24,091.01 is: 36,136.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    74,010.65 : 111,017.04 = 24,091.01 : x
  2. Step 2: Convert to fraction form
    74,010.65/111,017.04 = 24,091.01/x
  3. Step 3: Cross multiply
    74,010.65x = 111,017.04 × 24,091.01
  4. Step 4: Simplify right side
    74,010.65x = 2,674,512,500.36
  5. Step 5: Solve for x
    x = 2,674,512,500.36/74,010.65
  6. Step 6: Final answer
    x = 36,136.86

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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.