Home / 29,750.20-44,627.98-13,106.28

Finding the Fourth Proportional to 29,750.20, 44,627.98 and 13,106.28

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Solution

The fourth proportional to 29,750.20, 44,627.98 and 13,106.28 is: 19,660.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,750.20 : 44,627.98 = 13,106.28 : x
  2. Step 2: Convert to fraction form
    29,750.20/44,627.98 = 13,106.28/x
  3. Step 3: Cross multiply
    29,750.20x = 44,627.98 × 13,106.28
  4. Step 4: Simplify right side
    29,750.20x = 584,906,801.71
  5. Step 5: Solve for x
    x = 584,906,801.71/29,750.20
  6. Step 6: Final answer
    x = 19,660.60

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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.