Home / 4,367.47-6,547.48-1,900.41

Finding the Fourth Proportional to 4,367.47, 6,547.48 and 1,900.41

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Solution

The fourth proportional to 4,367.47, 6,547.48 and 1,900.41 is: 2,849.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,367.47 : 6,547.48 = 1,900.41 : x
  2. Step 2: Convert to fraction form
    4,367.47/6,547.48 = 1,900.41/x
  3. Step 3: Cross multiply
    4,367.47x = 6,547.48 × 1,900.41
  4. Step 4: Simplify right side
    4,367.47x = 12,442,914.68
  5. Step 5: Solve for x
    x = 12,442,914.68/4,367.47
  6. Step 6: Final answer
    x = 2,849.00

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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.