Home / 4,884.16-7,326.23-1,374.02

Finding the Fourth Proportional to 4,884.16, 7,326.23 and 1,374.02

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Solution

The fourth proportional to 4,884.16, 7,326.23 and 1,374.02 is: 2,061.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,884.16 : 7,326.23 = 1,374.02 : x
  2. Step 2: Convert to fraction form
    4,884.16/7,326.23 = 1,374.02/x
  3. Step 3: Cross multiply
    4,884.16x = 7,326.23 × 1,374.02
  4. Step 4: Simplify right side
    4,884.16x = 10,066,386.54
  5. Step 5: Solve for x
    x = 10,066,386.54/4,884.16
  6. Step 6: Final answer
    x = 2,061.03

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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.