Home / 23,383.08-35,054.64-10,225.56

Finding the Fourth Proportional to 23,383.08, 35,054.64 and 10,225.56

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Solution

The fourth proportional to 23,383.08, 35,054.64 and 10,225.56 is: 15,329.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,383.08 : 35,054.64 = 10,225.56 : x
  2. Step 2: Convert to fraction form
    23,383.08/35,054.64 = 10,225.56/x
  3. Step 3: Cross multiply
    23,383.08x = 35,054.64 × 10,225.56
  4. Step 4: Simplify right side
    23,383.08x = 358,453,324.60
  5. Step 5: Solve for x
    x = 358,453,324.60/23,383.08
  6. Step 6: Final answer
    x = 15,329.60

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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.