Home / 6,962.07-10,443.72-1,767.95

Finding the Fourth Proportional to 6,962.07, 10,443.72 and 1,767.95

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Solution

The fourth proportional to 6,962.07, 10,443.72 and 1,767.95 is: 2,652.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,962.07 : 10,443.72 = 1,767.95 : x
  2. Step 2: Convert to fraction form
    6,962.07/10,443.72 = 1,767.95/x
  3. Step 3: Cross multiply
    6,962.07x = 10,443.72 × 1,767.95
  4. Step 4: Simplify right side
    6,962.07x = 18,463,922.56
  5. Step 5: Solve for x
    x = 18,463,922.56/6,962.07
  6. Step 6: Final answer
    x = 2,652.07

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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.