Home / 6,968.61-10,453.01-2,038.35

Finding the Fourth Proportional to 6,968.61, 10,453.01 and 2,038.35

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Solution

The fourth proportional to 6,968.61, 10,453.01 and 2,038.35 is: 3,057.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,968.61 : 10,453.01 = 2,038.35 : x
  2. Step 2: Convert to fraction form
    6,968.61/10,453.01 = 2,038.35/x
  3. Step 3: Cross multiply
    6,968.61x = 10,453.01 × 2,038.35
  4. Step 4: Simplify right side
    6,968.61x = 21,306,908.67
  5. Step 5: Solve for x
    x = 21,306,908.67/6,968.61
  6. Step 6: Final answer
    x = 3,057.55

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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.