Home / 34,367.02-51,531.77-10,347.82

Finding the Fourth Proportional to 34,367.02, 51,531.77 and 10,347.82

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Solution

The fourth proportional to 34,367.02, 51,531.77 and 10,347.82 is: 15,516.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,367.02 : 51,531.77 = 10,347.82 : x
  2. Step 2: Convert to fraction form
    34,367.02/51,531.77 = 10,347.82/x
  3. Step 3: Cross multiply
    34,367.02x = 51,531.77 × 10,347.82
  4. Step 4: Simplify right side
    34,367.02x = 533,241,480.24
  5. Step 5: Solve for x
    x = 533,241,480.24/34,367.02
  6. Step 6: Final answer
    x = 15,516.08

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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.