Home / 4,804.15-6,630.03-2,708.41

Finding the Fourth Proportional to 4,804.15, 6,630.03 and 2,708.41

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Solution

The fourth proportional to 4,804.15, 6,630.03 and 2,708.41 is: 3,737.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,804.15 : 6,630.03 = 2,708.41 : x
  2. Step 2: Convert to fraction form
    4,804.15/6,630.03 = 2,708.41/x
  3. Step 3: Cross multiply
    4,804.15x = 6,630.03 × 2,708.41
  4. Step 4: Simplify right side
    4,804.15x = 17,956,792.86
  5. Step 5: Solve for x
    x = 17,956,792.86/4,804.15
  6. Step 6: Final answer
    x = 3,737.77

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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.