Home / 7,360.41-11,037.15-2,677.13

Finding the Fourth Proportional to 7,360.41, 11,037.15 and 2,677.13

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Solution

The fourth proportional to 7,360.41, 11,037.15 and 2,677.13 is: 4,014.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,360.41 : 11,037.15 = 2,677.13 : x
  2. Step 2: Convert to fraction form
    7,360.41/11,037.15 = 2,677.13/x
  3. Step 3: Cross multiply
    7,360.41x = 11,037.15 × 2,677.13
  4. Step 4: Simplify right side
    7,360.41x = 29,547,885.38
  5. Step 5: Solve for x
    x = 29,547,885.38/7,360.41
  6. Step 6: Final answer
    x = 4,014.43

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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.