Home / 38,537.02-57,805.26-10,835.02

Finding the Fourth Proportional to 38,537.02, 57,805.26 and 10,835.02

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Solution

The fourth proportional to 38,537.02, 57,805.26 and 10,835.02 is: 16,252.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,537.02 : 57,805.26 = 10,835.02 : x
  2. Step 2: Convert to fraction form
    38,537.02/57,805.26 = 10,835.02/x
  3. Step 3: Cross multiply
    38,537.02x = 57,805.26 × 10,835.02
  4. Step 4: Simplify right side
    38,537.02x = 626,321,148.21
  5. Step 5: Solve for x
    x = 626,321,148.21/38,537.02
  6. Step 6: Final answer
    x = 16,252.45

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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.