Home / 39,558.76-59,339.96-22,015.37

Finding the Fourth Proportional to 39,558.76, 59,339.96 and 22,015.37

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Solution

The fourth proportional to 39,558.76, 59,339.96 and 22,015.37 is: 33,024.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,558.76 : 59,339.96 = 22,015.37 : x
  2. Step 2: Convert to fraction form
    39,558.76/59,339.96 = 22,015.37/x
  3. Step 3: Cross multiply
    39,558.76x = 59,339.96 × 22,015.37
  4. Step 4: Simplify right side
    39,558.76x = 1,306,391,175.19
  5. Step 5: Solve for x
    x = 1,306,391,175.19/39,558.76
  6. Step 6: Final answer
    x = 33,024.07

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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.