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Finding the Fourth Proportional to 3,594.84, 4,946.04 and 2,807.52

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Solution

The fourth proportional to 3,594.84, 4,946.04 and 2,807.52 is: 3,862.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,594.84 : 4,946.04 = 2,807.52 : x
  2. Step 2: Convert to fraction form
    3,594.84/4,946.04 = 2,807.52/x
  3. Step 3: Cross multiply
    3,594.84x = 4,946.04 × 2,807.52
  4. Step 4: Simplify right side
    3,594.84x = 13,886,106.22
  5. Step 5: Solve for x
    x = 13,886,106.22/3,594.84
  6. Step 6: Final answer
    x = 3,862.79

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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.