Home / 4,937.04-7,407.18-2,017.80

Finding the Fourth Proportional to 4,937.04, 7,407.18 and 2,017.80

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Solution

The fourth proportional to 4,937.04, 7,407.18 and 2,017.80 is: 3,027.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,937.04 : 7,407.18 = 2,017.80 : x
  2. Step 2: Convert to fraction form
    4,937.04/7,407.18 = 2,017.80/x
  3. Step 3: Cross multiply
    4,937.04x = 7,407.18 × 2,017.80
  4. Step 4: Simplify right side
    4,937.04x = 14,946,207.80
  5. Step 5: Solve for x
    x = 14,946,207.80/4,937.04
  6. Step 6: Final answer
    x = 3,027.36

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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.