Home / 4,237.83-5,847.53-2,664.81

Finding the Fourth Proportional to 4,237.83, 5,847.53 and 2,664.81

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Solution

The fourth proportional to 4,237.83, 5,847.53 and 2,664.81 is: 3,677.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,237.83 : 5,847.53 = 2,664.81 : x
  2. Step 2: Convert to fraction form
    4,237.83/5,847.53 = 2,664.81/x
  3. Step 3: Cross multiply
    4,237.83x = 5,847.53 × 2,664.81
  4. Step 4: Simplify right side
    4,237.83x = 15,582,543.10
  5. Step 5: Solve for x
    x = 15,582,543.10/4,237.83
  6. Step 6: Final answer
    x = 3,677.01

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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.