Home / 22,563.07-33,875.66-11,477.25

Finding the Fourth Proportional to 22,563.07, 33,875.66 and 11,477.25

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Solution

The fourth proportional to 22,563.07, 33,875.66 and 11,477.25 is: 17,231.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,563.07 : 33,875.66 = 11,477.25 : x
  2. Step 2: Convert to fraction form
    22,563.07/33,875.66 = 11,477.25/x
  3. Step 3: Cross multiply
    22,563.07x = 33,875.66 × 11,477.25
  4. Step 4: Simplify right side
    22,563.07x = 388,799,361.35
  5. Step 5: Solve for x
    x = 388,799,361.35/22,563.07
  6. Step 6: Final answer
    x = 17,231.67

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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.