Home / 2,946.98-4,417.73-1,484.43

Finding the Fourth Proportional to 2,946.98, 4,417.73 and 1,484.43

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Solution

The fourth proportional to 2,946.98, 4,417.73 and 1,484.43 is: 2,225.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,946.98 : 4,417.73 = 1,484.43 : x
  2. Step 2: Convert to fraction form
    2,946.98/4,417.73 = 1,484.43/x
  3. Step 3: Cross multiply
    2,946.98x = 4,417.73 × 1,484.43
  4. Step 4: Simplify right side
    2,946.98x = 6,557,803.52
  5. Step 5: Solve for x
    x = 6,557,803.52/2,946.98
  6. Step 6: Final answer
    x = 2,225.27

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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.