Home / 32,823.09-45,296.06-18,675.94

Finding the Fourth Proportional to 32,823.09, 45,296.06 and 18,675.94

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Solution

The fourth proportional to 32,823.09, 45,296.06 and 18,675.94 is: 25,772.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,823.09 : 45,296.06 = 18,675.94 : x
  2. Step 2: Convert to fraction form
    32,823.09/45,296.06 = 18,675.94/x
  3. Step 3: Cross multiply
    32,823.09x = 45,296.06 × 18,675.94
  4. Step 4: Simplify right side
    32,823.09x = 845,946,498.80
  5. Step 5: Solve for x
    x = 845,946,498.80/32,823.09
  6. Step 6: Final answer
    x = 25,772.91

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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.