Home / 22,360.20-33,501.90-10,648.20

Finding the Fourth Proportional to 22,360.20, 33,501.90 and 10,648.20

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Solution

The fourth proportional to 22,360.20, 33,501.90 and 10,648.20 is: 15,954.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,360.20 : 33,501.90 = 10,648.20 : x
  2. Step 2: Convert to fraction form
    22,360.20/33,501.90 = 10,648.20/x
  3. Step 3: Cross multiply
    22,360.20x = 33,501.90 × 10,648.20
  4. Step 4: Simplify right side
    22,360.20x = 356,734,931.58
  5. Step 5: Solve for x
    x = 356,734,931.58/22,360.20
  6. Step 6: Final answer
    x = 15,954.01

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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.