Home / 4,346.85-5,996.79-2,931.45

Finding the Fourth Proportional to 4,346.85, 5,996.79 and 2,931.45

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Solution

The fourth proportional to 4,346.85, 5,996.79 and 2,931.45 is: 4,044.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,346.85 : 5,996.79 = 2,931.45 : x
  2. Step 2: Convert to fraction form
    4,346.85/5,996.79 = 2,931.45/x
  3. Step 3: Cross multiply
    4,346.85x = 5,996.79 × 2,931.45
  4. Step 4: Simplify right side
    4,346.85x = 17,579,290.05
  5. Step 5: Solve for x
    x = 17,579,290.05/4,346.85
  6. Step 6: Final answer
    x = 4,044.14

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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.