Home / 1,041.14-1,436.55-598.97

Finding the Fourth Proportional to 1,041.14, 1,436.55 and 598.97

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Solution

The fourth proportional to 1,041.14, 1,436.55 and 598.97 is: 826.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,041.14 : 1,436.55 = 598.97 : x
  2. Step 2: Convert to fraction form
    1,041.14/1,436.55 = 598.97/x
  3. Step 3: Cross multiply
    1,041.14x = 1,436.55 × 598.97
  4. Step 4: Simplify right side
    1,041.14x = 860,450.35
  5. Step 5: Solve for x
    x = 860,450.35/1,041.14
  6. Step 6: Final answer
    x = 826.45

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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.