Home / 23,750.69-35,614.08-7,950.22

Finding the Fourth Proportional to 23,750.69, 35,614.08 and 7,950.22

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Solution

The fourth proportional to 23,750.69, 35,614.08 and 7,950.22 is: 11,921.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,750.69 : 35,614.08 = 7,950.22 : x
  2. Step 2: Convert to fraction form
    23,750.69/35,614.08 = 7,950.22/x
  3. Step 3: Cross multiply
    23,750.69x = 35,614.08 × 7,950.22
  4. Step 4: Simplify right side
    23,750.69x = 283,139,682.06
  5. Step 5: Solve for x
    x = 283,139,682.06/23,750.69
  6. Step 6: Final answer
    x = 11,921.33

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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.