Home / 15,203.40-22,794.06-10,260.84

Finding the Fourth Proportional to 15,203.40, 22,794.06 and 10,260.84

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Solution

The fourth proportional to 15,203.40, 22,794.06 and 10,260.84 is: 15,383.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,203.40 : 22,794.06 = 10,260.84 : x
  2. Step 2: Convert to fraction form
    15,203.40/22,794.06 = 10,260.84/x
  3. Step 3: Cross multiply
    15,203.40x = 22,794.06 × 10,260.84
  4. Step 4: Simplify right side
    15,203.40x = 233,886,202.61
  5. Step 5: Solve for x
    x = 233,886,202.61/15,203.40
  6. Step 6: Final answer
    x = 15,383.81

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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.