Home / 3,043.48-4,565.98-1,656.44

Finding the Fourth Proportional to 3,043.48, 4,565.98 and 1,656.44

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Solution

The fourth proportional to 3,043.48, 4,565.98 and 1,656.44 is: 2,485.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,043.48 : 4,565.98 = 1,656.44 : x
  2. Step 2: Convert to fraction form
    3,043.48/4,565.98 = 1,656.44/x
  3. Step 3: Cross multiply
    3,043.48x = 4,565.98 × 1,656.44
  4. Step 4: Simplify right side
    3,043.48x = 7,563,271.91
  5. Step 5: Solve for x
    x = 7,563,271.91/3,043.48
  6. Step 6: Final answer
    x = 2,485.07

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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.