Home / 4,957.63-6,842.73-3,366.93

Finding the Fourth Proportional to 4,957.63, 6,842.73 and 3,366.93

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Solution

The fourth proportional to 4,957.63, 6,842.73 and 3,366.93 is: 4,647.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,957.63 : 6,842.73 = 3,366.93 : x
  2. Step 2: Convert to fraction form
    4,957.63/6,842.73 = 3,366.93/x
  3. Step 3: Cross multiply
    4,957.63x = 6,842.73 × 3,366.93
  4. Step 4: Simplify right side
    4,957.63x = 23,039,002.80
  5. Step 5: Solve for x
    x = 23,039,002.80/4,957.63
  6. Step 6: Final answer
    x = 4,647.18

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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.