Home / 7,397.02-11,093.28-2,717.38

Finding the Fourth Proportional to 7,397.02, 11,093.28 and 2,717.38

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Solution

The fourth proportional to 7,397.02, 11,093.28 and 2,717.38 is: 4,075.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,397.02 : 11,093.28 = 2,717.38 : x
  2. Step 2: Convert to fraction form
    7,397.02/11,093.28 = 2,717.38/x
  3. Step 3: Cross multiply
    7,397.02x = 11,093.28 × 2,717.38
  4. Step 4: Simplify right side
    7,397.02x = 30,144,657.21
  5. Step 5: Solve for x
    x = 30,144,657.21/7,397.02
  6. Step 6: Final answer
    x = 4,075.24

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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.