Home / 4,339.17-5,981.04-2,764.53

Finding the Fourth Proportional to 4,339.17, 5,981.04 and 2,764.53

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Solution

The fourth proportional to 4,339.17, 5,981.04 and 2,764.53 is: 3,810.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,339.17 : 5,981.04 = 2,764.53 : x
  2. Step 2: Convert to fraction form
    4,339.17/5,981.04 = 2,764.53/x
  3. Step 3: Cross multiply
    4,339.17x = 5,981.04 × 2,764.53
  4. Step 4: Simplify right side
    4,339.17x = 16,534,764.51
  5. Step 5: Solve for x
    x = 16,534,764.51/4,339.17
  6. Step 6: Final answer
    x = 3,810.58

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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.