Home / 5,832.68-8,749.02-2,370.20

Finding the Fourth Proportional to 5,832.68, 8,749.02 and 2,370.20

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Solution

The fourth proportional to 5,832.68, 8,749.02 and 2,370.20 is: 3,555.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,832.68 : 8,749.02 = 2,370.20 : x
  2. Step 2: Convert to fraction form
    5,832.68/8,749.02 = 2,370.20/x
  3. Step 3: Cross multiply
    5,832.68x = 8,749.02 × 2,370.20
  4. Step 4: Simplify right side
    5,832.68x = 20,736,927.20
  5. Step 5: Solve for x
    x = 20,736,927.20/5,832.68
  6. Step 6: Final answer
    x = 3,555.30

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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.