Home / 4,623.23-6,935.20-1,336.35

Finding the Fourth Proportional to 4,623.23, 6,935.20 and 1,336.35

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Solution

The fourth proportional to 4,623.23, 6,935.20 and 1,336.35 is: 2,004.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,623.23 : 6,935.20 = 1,336.35 : x
  2. Step 2: Convert to fraction form
    4,623.23/6,935.20 = 1,336.35/x
  3. Step 3: Cross multiply
    4,623.23x = 6,935.20 × 1,336.35
  4. Step 4: Simplify right side
    4,623.23x = 9,267,851.18
  5. Step 5: Solve for x
    x = 9,267,851.18/4,623.23
  6. Step 6: Final answer
    x = 2,004.63

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.