Home / 34,840.48-48,078.26-19,733.26

Finding the Fourth Proportional to 34,840.48, 48,078.26 and 19,733.26

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Solution

The fourth proportional to 34,840.48, 48,078.26 and 19,733.26 is: 27,230.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,840.48 : 48,078.26 = 19,733.26 : x
  2. Step 2: Convert to fraction form
    34,840.48/48,078.26 = 19,733.26/x
  3. Step 3: Cross multiply
    34,840.48x = 48,078.26 × 19,733.26
  4. Step 4: Simplify right side
    34,840.48x = 948,740,804.93
  5. Step 5: Solve for x
    x = 948,740,804.93/34,840.48
  6. Step 6: Final answer
    x = 27,230.99

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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.