Home / 46,110.60-69,167.52-14,945.04

Finding the Fourth Proportional to 46,110.60, 69,167.52 and 14,945.04

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Solution

The fourth proportional to 46,110.60, 69,167.52 and 14,945.04 is: 22,418.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,110.60 : 69,167.52 = 14,945.04 : x
  2. Step 2: Convert to fraction form
    46,110.60/69,167.52 = 14,945.04/x
  3. Step 3: Cross multiply
    46,110.60x = 69,167.52 × 14,945.04
  4. Step 4: Simplify right side
    46,110.60x = 1,033,711,353.10
  5. Step 5: Solve for x
    x = 1,033,711,353.10/46,110.60
  6. Step 6: Final answer
    x = 22,418.09

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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.