Home / 4,588.15-6,331.29-2,699.81

Finding the Fourth Proportional to 4,588.15, 6,331.29 and 2,699.81

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Solution

The fourth proportional to 4,588.15, 6,331.29 and 2,699.81 is: 3,725.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,588.15 : 6,331.29 = 2,699.81 : x
  2. Step 2: Convert to fraction form
    4,588.15/6,331.29 = 2,699.81/x
  3. Step 3: Cross multiply
    4,588.15x = 6,331.29 × 2,699.81
  4. Step 4: Simplify right side
    4,588.15x = 17,093,280.05
  5. Step 5: Solve for x
    x = 17,093,280.05/4,588.15
  6. Step 6: Final answer
    x = 3,725.53

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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.