Home / 4,832.04-6,668.74-2,707.91

Finding the Fourth Proportional to 4,832.04, 6,668.74 and 2,707.91

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Solution

The fourth proportional to 4,832.04, 6,668.74 and 2,707.91 is: 3,737.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,832.04 : 6,668.74 = 2,707.91 : x
  2. Step 2: Convert to fraction form
    4,832.04/6,668.74 = 2,707.91/x
  3. Step 3: Cross multiply
    4,832.04x = 6,668.74 × 2,707.91
  4. Step 4: Simplify right side
    4,832.04x = 18,058,347.73
  5. Step 5: Solve for x
    x = 18,058,347.73/4,832.04
  6. Step 6: Final answer
    x = 3,737.21

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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.