Home / 43,645.02-65,491.02-17,350.02

Finding the Fourth Proportional to 43,645.02, 65,491.02 and 17,350.02

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Solution

The fourth proportional to 43,645.02, 65,491.02 and 17,350.02 is: 26,034.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,645.02 : 65,491.02 = 17,350.02 : x
  2. Step 2: Convert to fraction form
    43,645.02/65,491.02 = 17,350.02/x
  3. Step 3: Cross multiply
    43,645.02x = 65,491.02 × 17,350.02
  4. Step 4: Simplify right side
    43,645.02x = 1,136,270,506.82
  5. Step 5: Solve for x
    x = 1,136,270,506.82/43,645.02
  6. Step 6: Final answer
    x = 26,034.37

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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.