Home / 32,924.74-49,367.11-12,910.25

Finding the Fourth Proportional to 32,924.74, 49,367.11 and 12,910.25

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Solution

The fourth proportional to 32,924.74, 49,367.11 and 12,910.25 is: 19,357.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,924.74 : 49,367.11 = 12,910.25 : x
  2. Step 2: Convert to fraction form
    32,924.74/49,367.11 = 12,910.25/x
  3. Step 3: Cross multiply
    32,924.74x = 49,367.11 × 12,910.25
  4. Step 4: Simplify right side
    32,924.74x = 637,341,699.60
  5. Step 5: Solve for x
    x = 637,341,699.60/32,924.74
  6. Step 6: Final answer
    x = 19,357.53

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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.