Home / 34,849.14-48,094.74-19,746.60

Finding the Fourth Proportional to 34,849.14, 48,094.74 and 19,746.60

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Solution

The fourth proportional to 34,849.14, 48,094.74 and 19,746.60 is: 27,251.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,849.14 : 48,094.74 = 19,746.60 : x
  2. Step 2: Convert to fraction form
    34,849.14/48,094.74 = 19,746.60/x
  3. Step 3: Cross multiply
    34,849.14x = 48,094.74 × 19,746.60
  4. Step 4: Simplify right side
    34,849.14x = 949,707,592.88
  5. Step 5: Solve for x
    x = 949,707,592.88/34,849.14
  6. Step 6: Final answer
    x = 27,251.97

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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.