Home / 4,046.61-6,070.60-1,855.52

Finding the Fourth Proportional to 4,046.61, 6,070.60 and 1,855.52

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Solution

The fourth proportional to 4,046.61, 6,070.60 and 1,855.52 is: 2,783.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,046.61 : 6,070.60 = 1,855.52 : x
  2. Step 2: Convert to fraction form
    4,046.61/6,070.60 = 1,855.52/x
  3. Step 3: Cross multiply
    4,046.61x = 6,070.60 × 1,855.52
  4. Step 4: Simplify right side
    4,046.61x = 11,264,119.71
  5. Step 5: Solve for x
    x = 11,264,119.71/4,046.61
  6. Step 6: Final answer
    x = 2,783.60

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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.