Home / 4,608.68-6,360.24-3,487.67

Finding the Fourth Proportional to 4,608.68, 6,360.24 and 3,487.67

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Solution

The fourth proportional to 4,608.68, 6,360.24 and 3,487.67 is: 4,813.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,608.68 : 6,360.24 = 3,487.67 : x
  2. Step 2: Convert to fraction form
    4,608.68/6,360.24 = 3,487.67/x
  3. Step 3: Cross multiply
    4,608.68x = 6,360.24 × 3,487.67
  4. Step 4: Simplify right side
    4,608.68x = 22,182,386.44
  5. Step 5: Solve for x
    x = 22,182,386.44/4,608.68
  6. Step 6: Final answer
    x = 4,813.18

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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.