Home / 4,533.09-6,802.28-1,900.37

Finding the Fourth Proportional to 4,533.09, 6,802.28 and 1,900.37

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Solution

The fourth proportional to 4,533.09, 6,802.28 and 1,900.37 is: 2,851.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,533.09 : 6,802.28 = 1,900.37 : x
  2. Step 2: Convert to fraction form
    4,533.09/6,802.28 = 1,900.37/x
  3. Step 3: Cross multiply
    4,533.09x = 6,802.28 × 1,900.37
  4. Step 4: Simplify right side
    4,533.09x = 12,926,848.84
  5. Step 5: Solve for x
    x = 12,926,848.84/4,533.09
  6. Step 6: Final answer
    x = 2,851.66

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.