Home / 43,384.19-65,002.02-23,676.59

Finding the Fourth Proportional to 43,384.19, 65,002.02 and 23,676.59

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Solution

The fourth proportional to 43,384.19, 65,002.02 and 23,676.59 is: 35,474.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,384.19 : 65,002.02 = 23,676.59 : x
  2. Step 2: Convert to fraction form
    43,384.19/65,002.02 = 23,676.59/x
  3. Step 3: Cross multiply
    43,384.19x = 65,002.02 × 23,676.59
  4. Step 4: Simplify right side
    43,384.19x = 1,539,026,339.22
  5. Step 5: Solve for x
    x = 1,539,026,339.22/43,384.19
  6. Step 6: Final answer
    x = 35,474.36

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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.