Home / 3,373.03-4,653.43-2,193.67

Finding the Fourth Proportional to 3,373.03, 4,653.43 and 2,193.67

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Solution

The fourth proportional to 3,373.03, 4,653.43 and 2,193.67 is: 3,026.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,373.03 : 4,653.43 = 2,193.67 : x
  2. Step 2: Convert to fraction form
    3,373.03/4,653.43 = 2,193.67/x
  3. Step 3: Cross multiply
    3,373.03x = 4,653.43 × 2,193.67
  4. Step 4: Simplify right side
    3,373.03x = 10,208,089.79
  5. Step 5: Solve for x
    x = 10,208,089.79/3,373.03
  6. Step 6: Final answer
    x = 3,026.39

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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.