Home / 5,326.95-7,351.52-2,936.93

Finding the Fourth Proportional to 5,326.95, 7,351.52 and 2,936.93

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Solution

The fourth proportional to 5,326.95, 7,351.52 and 2,936.93 is: 4,053.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,326.95 : 7,351.52 = 2,936.93 : x
  2. Step 2: Convert to fraction form
    5,326.95/7,351.52 = 2,936.93/x
  3. Step 3: Cross multiply
    5,326.95x = 7,351.52 × 2,936.93
  4. Step 4: Simplify right side
    5,326.95x = 21,590,848.19
  5. Step 5: Solve for x
    x = 21,590,848.19/5,326.95
  6. Step 6: Final answer
    x = 4,053.14

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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.