Home / 34,176.10-51,264.15-22,512.10

Finding the Fourth Proportional to 34,176.10, 51,264.15 and 22,512.10

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Solution

The fourth proportional to 34,176.10, 51,264.15 and 22,512.10 is: 33,768.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,176.10 : 51,264.15 = 22,512.10 : x
  2. Step 2: Convert to fraction form
    34,176.10/51,264.15 = 22,512.10/x
  3. Step 3: Cross multiply
    34,176.10x = 51,264.15 × 22,512.10
  4. Step 4: Simplify right side
    34,176.10x = 1,154,063,671.22
  5. Step 5: Solve for x
    x = 1,154,063,671.22/34,176.10
  6. Step 6: Final answer
    x = 33,768.15

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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.