Home / 1,544.71-2,316.34-895.63

Finding the Fourth Proportional to 1,544.71, 2,316.34 and 895.63

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Solution

The fourth proportional to 1,544.71, 2,316.34 and 895.63 is: 1,343.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,544.71 : 2,316.34 = 895.63 : x
  2. Step 2: Convert to fraction form
    1,544.71/2,316.34 = 895.63/x
  3. Step 3: Cross multiply
    1,544.71x = 2,316.34 × 895.63
  4. Step 4: Simplify right side
    1,544.71x = 2,074,583.59
  5. Step 5: Solve for x
    x = 2,074,583.59/1,544.71
  6. Step 6: Final answer
    x = 1,343.02

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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.