Home / 23,499.03-35,230.05-11,644.65

Finding the Fourth Proportional to 23,499.03, 35,230.05 and 11,644.65

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Solution

The fourth proportional to 23,499.03, 35,230.05 and 11,644.65 is: 17,457.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,499.03 : 35,230.05 = 11,644.65 : x
  2. Step 2: Convert to fraction form
    23,499.03/35,230.05 = 11,644.65/x
  3. Step 3: Cross multiply
    23,499.03x = 35,230.05 × 11,644.65
  4. Step 4: Simplify right side
    23,499.03x = 410,241,543.51
  5. Step 5: Solve for x
    x = 410,241,543.51/23,499.03
  6. Step 6: Final answer
    x = 17,457.81

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1.5x scale

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.