Home / 4,030.33-6,045.46-2,193.12

Finding the Fourth Proportional to 4,030.33, 6,045.46 and 2,193.12

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Solution

The fourth proportional to 4,030.33, 6,045.46 and 2,193.12 is: 3,289.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,030.33 : 6,045.46 = 2,193.12 : x
  2. Step 2: Convert to fraction form
    4,030.33/6,045.46 = 2,193.12/x
  3. Step 3: Cross multiply
    4,030.33x = 6,045.46 × 2,193.12
  4. Step 4: Simplify right side
    4,030.33x = 13,258,409.60
  5. Step 5: Solve for x
    x = 13,258,409.60/4,030.33
  6. Step 6: Final answer
    x = 3,289.66

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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.