Home / 29,464.47-44,196.46-19,513.75

Finding the Fourth Proportional to 29,464.47, 44,196.46 and 19,513.75

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Solution

The fourth proportional to 29,464.47, 44,196.46 and 19,513.75 is: 29,270.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,464.47 : 44,196.46 = 19,513.75 : x
  2. Step 2: Convert to fraction form
    29,464.47/44,196.46 = 19,513.75/x
  3. Step 3: Cross multiply
    29,464.47x = 44,196.46 × 19,513.75
  4. Step 4: Simplify right side
    29,464.47x = 862,438,671.33
  5. Step 5: Solve for x
    x = 862,438,671.33/29,464.47
  6. Step 6: Final answer
    x = 29,270.46

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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.