Home / 46,563.57-69,845.36-11,503.89

Finding the Fourth Proportional to 46,563.57, 69,845.36 and 11,503.89

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Solution

The fourth proportional to 46,563.57, 69,845.36 and 11,503.89 is: 17,255.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,563.57 : 69,845.36 = 11,503.89 : x
  2. Step 2: Convert to fraction form
    46,563.57/69,845.36 = 11,503.89/x
  3. Step 3: Cross multiply
    46,563.57x = 69,845.36 × 11,503.89
  4. Step 4: Simplify right side
    46,563.57x = 803,493,280.93
  5. Step 5: Solve for x
    x = 803,493,280.93/46,563.57
  6. Step 6: Final answer
    x = 17,255.84

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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.