Home / 767,494.16-1,151,244.02-235,013.03

Finding the Fourth Proportional to 767,494.16, 1,151,244.02 and 235,013.03

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Solution

The fourth proportional to 767,494.16, 1,151,244.02 and 235,013.03 is: 352,520.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    767,494.16 : 1,151,244.02 = 235,013.03 : x
  2. Step 2: Convert to fraction form
    767,494.16/1,151,244.02 = 235,013.03/x
  3. Step 3: Cross multiply
    767,494.16x = 1,151,244.02 × 235,013.03
  4. Step 4: Simplify right side
    767,494.16x = 270,557,340,240.89
  5. Step 5: Solve for x
    x = 270,557,340,240.89/767,494.16
  6. Step 6: Final answer
    x = 352,520.39

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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.