Home / 46,242.36-69,363.54-11,182.02

Finding the Fourth Proportional to 46,242.36, 69,363.54 and 11,182.02

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Solution

The fourth proportional to 46,242.36, 69,363.54 and 11,182.02 is: 16,773.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,242.36 : 69,363.54 = 11,182.02 : x
  2. Step 2: Convert to fraction form
    46,242.36/69,363.54 = 11,182.02/x
  3. Step 3: Cross multiply
    46,242.36x = 69,363.54 × 11,182.02
  4. Step 4: Simplify right side
    46,242.36x = 775,624,491.55
  5. Step 5: Solve for x
    x = 775,624,491.55/46,242.36
  6. Step 6: Final answer
    x = 16,773.03

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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.