Home / 22,056.83-33,150.85-10,378.25

Finding the Fourth Proportional to 22,056.83, 33,150.85 and 10,378.25

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Solution

The fourth proportional to 22,056.83, 33,150.85 and 10,378.25 is: 15,598.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,056.83 : 33,150.85 = 10,378.25 : x
  2. Step 2: Convert to fraction form
    22,056.83/33,150.85 = 10,378.25/x
  3. Step 3: Cross multiply
    22,056.83x = 33,150.85 × 10,378.25
  4. Step 4: Simplify right side
    22,056.83x = 344,047,617.31
  5. Step 5: Solve for x
    x = 344,047,617.31/22,056.83
  6. Step 6: Final answer
    x = 15,598.24

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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.