Home / 3,373.03-4,655.12-2,029.07

Finding the Fourth Proportional to 3,373.03, 4,655.12 and 2,029.07

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Solution

The fourth proportional to 3,373.03, 4,655.12 and 2,029.07 is: 2,800.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,373.03 : 4,655.12 = 2,029.07 : x
  2. Step 2: Convert to fraction form
    3,373.03/4,655.12 = 2,029.07/x
  3. Step 3: Cross multiply
    3,373.03x = 4,655.12 × 2,029.07
  4. Step 4: Simplify right side
    3,373.03x = 9,445,564.34
  5. Step 5: Solve for x
    x = 9,445,564.34/3,373.03
  6. Step 6: Final answer
    x = 2,800.32

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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.