Home / 7,561.97-11,342.96-2,368.25

Finding the Fourth Proportional to 7,561.97, 11,342.96 and 2,368.25

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Solution

The fourth proportional to 7,561.97, 11,342.96 and 2,368.25 is: 3,552.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,561.97 : 11,342.96 = 2,368.25 : x
  2. Step 2: Convert to fraction form
    7,561.97/11,342.96 = 2,368.25/x
  3. Step 3: Cross multiply
    7,561.97x = 11,342.96 × 2,368.25
  4. Step 4: Simplify right side
    7,561.97x = 26,862,953.18
  5. Step 5: Solve for x
    x = 26,862,953.18/7,561.97
  6. Step 6: Final answer
    x = 3,552.38

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1.5x scale

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.