Home / 4,381.66-6,048.03-2,703.58

Finding the Fourth Proportional to 4,381.66, 6,048.03 and 2,703.58

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Solution

The fourth proportional to 4,381.66, 6,048.03 and 2,703.58 is: 3,731.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,381.66 : 6,048.03 = 2,703.58 : x
  2. Step 2: Convert to fraction form
    4,381.66/6,048.03 = 2,703.58/x
  3. Step 3: Cross multiply
    4,381.66x = 6,048.03 × 2,703.58
  4. Step 4: Simplify right side
    4,381.66x = 16,351,332.95
  5. Step 5: Solve for x
    x = 16,351,332.95/4,381.66
  6. Step 6: Final answer
    x = 3,731.77

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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.