Home / 4,415.02-6,092.53-2,647.60

Finding the Fourth Proportional to 4,415.02, 6,092.53 and 2,647.60

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Solution

The fourth proportional to 4,415.02, 6,092.53 and 2,647.60 is: 3,653.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,415.02 : 6,092.53 = 2,647.60 : x
  2. Step 2: Convert to fraction form
    4,415.02/6,092.53 = 2,647.60/x
  3. Step 3: Cross multiply
    4,415.02x = 6,092.53 × 2,647.60
  4. Step 4: Simplify right side
    4,415.02x = 16,130,582.43
  5. Step 5: Solve for x
    x = 16,130,582.43/4,415.02
  6. Step 6: Final answer
    x = 3,653.57

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1.5x scale

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.