Home / 23,953.49-35,921.59-10,103.57

Finding the Fourth Proportional to 23,953.49, 35,921.59 and 10,103.57

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Solution

The fourth proportional to 23,953.49, 35,921.59 and 10,103.57 is: 15,151.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,953.49 : 35,921.59 = 10,103.57 : x
  2. Step 2: Convert to fraction form
    23,953.49/35,921.59 = 10,103.57/x
  3. Step 3: Cross multiply
    23,953.49x = 35,921.59 × 10,103.57
  4. Step 4: Simplify right side
    23,953.49x = 362,936,299.08
  5. Step 5: Solve for x
    x = 362,936,299.08/23,953.49
  6. Step 6: Final answer
    x = 15,151.71

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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.