Home / 4,407.34-6,611.84-3,592.75

Finding the Fourth Proportional to 4,407.34, 6,611.84 and 3,592.75

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Solution

The fourth proportional to 4,407.34, 6,611.84 and 3,592.75 is: 5,389.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,407.34 : 6,611.84 = 3,592.75 : x
  2. Step 2: Convert to fraction form
    4,407.34/6,611.84 = 3,592.75/x
  3. Step 3: Cross multiply
    4,407.34x = 6,611.84 × 3,592.75
  4. Step 4: Simplify right side
    4,407.34x = 23,754,688.16
  5. Step 5: Solve for x
    x = 23,754,688.16/4,407.34
  6. Step 6: Final answer
    x = 5,389.80

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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.