Home / 34,177.73-47,154.06-19,067.58

Finding the Fourth Proportional to 34,177.73, 47,154.06 and 19,067.58

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Solution

The fourth proportional to 34,177.73, 47,154.06 and 19,067.58 is: 26,307.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,177.73 : 47,154.06 = 19,067.58 : x
  2. Step 2: Convert to fraction form
    34,177.73/47,154.06 = 19,067.58/x
  3. Step 3: Cross multiply
    34,177.73x = 47,154.06 × 19,067.58
  4. Step 4: Simplify right side
    34,177.73x = 899,113,811.37
  5. Step 5: Solve for x
    x = 899,113,811.37/34,177.73
  6. Step 6: Final answer
    x = 26,307.01

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.