Home / 4,420.07-6,100.03-3,096.93

Finding the Fourth Proportional to 4,420.07, 6,100.03 and 3,096.93

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Solution

The fourth proportional to 4,420.07, 6,100.03 and 3,096.93 is: 4,274.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,420.07 : 6,100.03 = 3,096.93 : x
  2. Step 2: Convert to fraction form
    4,420.07/6,100.03 = 3,096.93/x
  3. Step 3: Cross multiply
    4,420.07x = 6,100.03 × 3,096.93
  4. Step 4: Simplify right side
    4,420.07x = 18,891,365.91
  5. Step 5: Solve for x
    x = 18,891,365.91/4,420.07
  6. Step 6: Final answer
    x = 4,274.00

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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.