Home / 34,949.09-48,228.25-19,033.58

Finding the Fourth Proportional to 34,949.09, 48,228.25 and 19,033.58

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Solution

The fourth proportional to 34,949.09, 48,228.25 and 19,033.58 is: 26,265.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,949.09 : 48,228.25 = 19,033.58 : x
  2. Step 2: Convert to fraction form
    34,949.09/48,228.25 = 19,033.58/x
  3. Step 3: Cross multiply
    34,949.09x = 48,228.25 × 19,033.58
  4. Step 4: Simplify right side
    34,949.09x = 917,956,254.64
  5. Step 5: Solve for x
    x = 917,956,254.64/34,949.09
  6. Step 6: Final answer
    x = 26,265.53

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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.