Home / 23,254.64-34,881.97-10,103.94

Finding the Fourth Proportional to 23,254.64, 34,881.97 and 10,103.94

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Solution

The fourth proportional to 23,254.64, 34,881.97 and 10,103.94 is: 15,155.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,254.64 : 34,881.97 = 10,103.94 : x
  2. Step 2: Convert to fraction form
    23,254.64/34,881.97 = 10,103.94/x
  3. Step 3: Cross multiply
    23,254.64x = 34,881.97 × 10,103.94
  4. Step 4: Simplify right side
    23,254.64x = 352,445,297.23
  5. Step 5: Solve for x
    x = 352,445,297.23/23,254.64
  6. Step 6: Final answer
    x = 15,155.91

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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.