Home / 5,838.08-8,048.16-3,598.43

Finding the Fourth Proportional to 5,838.08, 8,048.16 and 3,598.43

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Solution

The fourth proportional to 5,838.08, 8,048.16 and 3,598.43 is: 4,960.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,838.08 : 8,048.16 = 3,598.43 : x
  2. Step 2: Convert to fraction form
    5,838.08/8,048.16 = 3,598.43/x
  3. Step 3: Cross multiply
    5,838.08x = 8,048.16 × 3,598.43
  4. Step 4: Simplify right side
    5,838.08x = 28,960,700.15
  5. Step 5: Solve for x
    x = 28,960,700.15/5,838.08
  6. Step 6: Final answer
    x = 4,960.66

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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.