Home / 7,734.02-10,673.11-4,376.83

Finding the Fourth Proportional to 7,734.02, 10,673.11 and 4,376.83

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Solution

The fourth proportional to 7,734.02, 10,673.11 and 4,376.83 is: 6,040.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,734.02 : 10,673.11 = 4,376.83 : x
  2. Step 2: Convert to fraction form
    7,734.02/10,673.11 = 4,376.83/x
  3. Step 3: Cross multiply
    7,734.02x = 10,673.11 × 4,376.83
  4. Step 4: Simplify right side
    7,734.02x = 46,714,391.57
  5. Step 5: Solve for x
    x = 46,714,391.57/7,734.02
  6. Step 6: Final answer
    x = 6,040.12

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.