Home / 23,765.05-35,634.79-9,526.38

Finding the Fourth Proportional to 23,765.05, 35,634.79 and 9,526.38

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Solution

The fourth proportional to 23,765.05, 35,634.79 and 9,526.38 is: 14,284.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,765.05 : 35,634.79 = 9,526.38 : x
  2. Step 2: Convert to fraction form
    23,765.05/35,634.79 = 9,526.38/x
  3. Step 3: Cross multiply
    23,765.05x = 35,634.79 × 9,526.38
  4. Step 4: Simplify right side
    23,765.05x = 339,470,756.50
  5. Step 5: Solve for x
    x = 339,470,756.50/23,765.05
  6. Step 6: Final answer
    x = 14,284.45

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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.