Home / 39,098.34-53,952.96-22,103.37

Finding the Fourth Proportional to 39,098.34, 53,952.96 and 22,103.37

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Solution

The fourth proportional to 39,098.34, 53,952.96 and 22,103.37 is: 30,501.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,098.34 : 53,952.96 = 22,103.37 : x
  2. Step 2: Convert to fraction form
    39,098.34/53,952.96 = 22,103.37/x
  3. Step 3: Cross multiply
    39,098.34x = 53,952.96 × 22,103.37
  4. Step 4: Simplify right side
    39,098.34x = 1,192,542,237.48
  5. Step 5: Solve for x
    x = 1,192,542,237.48/39,098.34
  6. Step 6: Final answer
    x = 30,501.10

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.