Home / 22,059.03-33,094.73-8,920.63

Finding the Fourth Proportional to 22,059.03, 33,094.73 and 8,920.63

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Solution

The fourth proportional to 22,059.03, 33,094.73 and 8,920.63 is: 13,383.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,059.03 : 33,094.73 = 8,920.63 : x
  2. Step 2: Convert to fraction form
    22,059.03/33,094.73 = 8,920.63/x
  3. Step 3: Cross multiply
    22,059.03x = 33,094.73 × 8,920.63
  4. Step 4: Simplify right side
    22,059.03x = 295,225,841.28
  5. Step 5: Solve for x
    x = 295,225,841.28/22,059.03
  6. Step 6: Final answer
    x = 13,383.45

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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.