Home / 38,267.07-52,800.36-22,344.30

Finding the Fourth Proportional to 38,267.07, 52,800.36 and 22,344.30

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Solution

The fourth proportional to 38,267.07, 52,800.36 and 22,344.30 is: 30,830.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,267.07 : 52,800.36 = 22,344.30 : x
  2. Step 2: Convert to fraction form
    38,267.07/52,800.36 = 22,344.30/x
  3. Step 3: Cross multiply
    38,267.07x = 52,800.36 × 22,344.30
  4. Step 4: Simplify right side
    38,267.07x = 1,179,787,083.95
  5. Step 5: Solve for x
    x = 1,179,787,083.95/38,267.07
  6. Step 6: Final answer
    x = 30,830.35

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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.