Home / 39,093.08-58,638.36-22,401.32

Finding the Fourth Proportional to 39,093.08, 58,638.36 and 22,401.32

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Solution

The fourth proportional to 39,093.08, 58,638.36 and 22,401.32 is: 33,601.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,093.08 : 58,638.36 = 22,401.32 : x
  2. Step 2: Convert to fraction form
    39,093.08/58,638.36 = 22,401.32/x
  3. Step 3: Cross multiply
    39,093.08x = 58,638.36 × 22,401.32
  4. Step 4: Simplify right side
    39,093.08x = 1,313,576,666.64
  5. Step 5: Solve for x
    x = 1,313,576,666.64/39,093.08
  6. Step 6: Final answer
    x = 33,601.26

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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.