Home / 3,468.06-4,784.94-2,526.84

Finding the Fourth Proportional to 3,468.06, 4,784.94 and 2,526.84

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Solution

The fourth proportional to 3,468.06, 4,784.94 and 2,526.84 is: 3,486.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,468.06 : 4,784.94 = 2,526.84 : x
  2. Step 2: Convert to fraction form
    3,468.06/4,784.94 = 2,526.84/x
  3. Step 3: Cross multiply
    3,468.06x = 4,784.94 × 2,526.84
  4. Step 4: Simplify right side
    3,468.06x = 12,090,777.79
  5. Step 5: Solve for x
    x = 12,090,777.79/3,468.06
  6. Step 6: Final answer
    x = 3,486.32

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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.