Home / 29,928.54-44,877.84-10,200.18

Finding the Fourth Proportional to 29,928.54, 44,877.84 and 10,200.18

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Solution

The fourth proportional to 29,928.54, 44,877.84 and 10,200.18 is: 15,295.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,928.54 : 44,877.84 = 10,200.18 : x
  2. Step 2: Convert to fraction form
    29,928.54/44,877.84 = 10,200.18/x
  3. Step 3: Cross multiply
    29,928.54x = 44,877.84 × 10,200.18
  4. Step 4: Simplify right side
    29,928.54x = 457,762,046.01
  5. Step 5: Solve for x
    x = 457,762,046.01/29,928.54
  6. Step 6: Final answer
    x = 15,295.17

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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.