Home / 2,364.17-3,262.02-1,369.22

Finding the Fourth Proportional to 2,364.17, 3,262.02 and 1,369.22

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Solution

The fourth proportional to 2,364.17, 3,262.02 and 1,369.22 is: 1,889.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,364.17 : 3,262.02 = 1,369.22 : x
  2. Step 2: Convert to fraction form
    2,364.17/3,262.02 = 1,369.22/x
  3. Step 3: Cross multiply
    2,364.17x = 3,262.02 × 1,369.22
  4. Step 4: Simplify right side
    2,364.17x = 4,466,423.02
  5. Step 5: Solve for x
    x = 4,466,423.02/2,364.17
  6. Step 6: Final answer
    x = 1,889.21

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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.