Home / 46,365.67-69,491.49-21,371.02

Finding the Fourth Proportional to 46,365.67, 69,491.49 and 21,371.02

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Solution

The fourth proportional to 46,365.67, 69,491.49 and 21,371.02 is: 32,030.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,365.67 : 69,491.49 = 21,371.02 : x
  2. Step 2: Convert to fraction form
    46,365.67/69,491.49 = 21,371.02/x
  3. Step 3: Cross multiply
    46,365.67x = 69,491.49 × 21,371.02
  4. Step 4: Simplify right side
    46,365.67x = 1,485,104,022.62
  5. Step 5: Solve for x
    x = 1,485,104,022.62/46,365.67
  6. Step 6: Final answer
    x = 32,030.25

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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.