Home / 4,211.01-5,810.95-2,322.60

Finding the Fourth Proportional to 4,211.01, 5,810.95 and 2,322.60

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Solution

The fourth proportional to 4,211.01, 5,810.95 and 2,322.60 is: 3,205.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,211.01 : 5,810.95 = 2,322.60 : x
  2. Step 2: Convert to fraction form
    4,211.01/5,810.95 = 2,322.60/x
  3. Step 3: Cross multiply
    4,211.01x = 5,810.95 × 2,322.60
  4. Step 4: Simplify right side
    4,211.01x = 13,496,503.39
  5. Step 5: Solve for x
    x = 13,496,503.39/4,211.01
  6. Step 6: Final answer
    x = 3,205.05

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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.