Home / 1,834.83-2,751.99-602.31

Finding the Fourth Proportional to 1,834.83, 2,751.99 and 602.31

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Solution

The fourth proportional to 1,834.83, 2,751.99 and 602.31 is: 903.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,834.83 : 2,751.99 = 602.31 : x
  2. Step 2: Convert to fraction form
    1,834.83/2,751.99 = 602.31/x
  3. Step 3: Cross multiply
    1,834.83x = 2,751.99 × 602.31
  4. Step 4: Simplify right side
    1,834.83x = 1,657,551.10
  5. Step 5: Solve for x
    x = 1,657,551.10/1,834.83
  6. Step 6: Final answer
    x = 903.38

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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.