Home / 4,393.04-6,066.45-2,823.84

Finding the Fourth Proportional to 4,393.04, 6,066.45 and 2,823.84

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Solution

The fourth proportional to 4,393.04, 6,066.45 and 2,823.84 is: 3,899.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,393.04 : 6,066.45 = 2,823.84 : x
  2. Step 2: Convert to fraction form
    4,393.04/6,066.45 = 2,823.84/x
  3. Step 3: Cross multiply
    4,393.04x = 6,066.45 × 2,823.84
  4. Step 4: Simplify right side
    4,393.04x = 17,130,684.17
  5. Step 5: Solve for x
    x = 17,130,684.17/4,393.04
  6. Step 6: Final answer
    x = 3,899.51

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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.