Home / 34,598.44-51,930.48-21,410.92

Finding the Fourth Proportional to 34,598.44, 51,930.48 and 21,410.92

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Solution

The fourth proportional to 34,598.44, 51,930.48 and 21,410.92 is: 32,136.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,598.44 : 51,930.48 = 21,410.92 : x
  2. Step 2: Convert to fraction form
    34,598.44/51,930.48 = 21,410.92/x
  3. Step 3: Cross multiply
    34,598.44x = 51,930.48 × 21,410.92
  4. Step 4: Simplify right side
    34,598.44x = 1,111,879,352.84
  5. Step 5: Solve for x
    x = 1,111,879,352.84/34,598.44
  6. Step 6: Final answer
    x = 32,136.69

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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.