Home / 4,423.46-6,108.09-3,030.26

Finding the Fourth Proportional to 4,423.46, 6,108.09 and 3,030.26

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Solution

The fourth proportional to 4,423.46, 6,108.09 and 3,030.26 is: 4,184.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,423.46 : 6,108.09 = 3,030.26 : x
  2. Step 2: Convert to fraction form
    4,423.46/6,108.09 = 3,030.26/x
  3. Step 3: Cross multiply
    4,423.46x = 6,108.09 × 3,030.26
  4. Step 4: Simplify right side
    4,423.46x = 18,509,100.80
  5. Step 5: Solve for x
    x = 18,509,100.80/4,423.46
  6. Step 6: Final answer
    x = 4,184.30

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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.