Home / 4,392.37-6,584.83-1,925.32

Finding the Fourth Proportional to 4,392.37, 6,584.83 and 1,925.32

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Solution

The fourth proportional to 4,392.37, 6,584.83 and 1,925.32 is: 2,886.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,392.37 : 6,584.83 = 1,925.32 : x
  2. Step 2: Convert to fraction form
    4,392.37/6,584.83 = 1,925.32/x
  3. Step 3: Cross multiply
    4,392.37x = 6,584.83 × 1,925.32
  4. Step 4: Simplify right side
    4,392.37x = 12,677,904.90
  5. Step 5: Solve for x
    x = 12,677,904.90/4,392.37
  6. Step 6: Final answer
    x = 2,886.35

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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.