Home / 46,227.08-69,354.52-19,559.36

Finding the Fourth Proportional to 46,227.08, 69,354.52 and 19,559.36

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Solution

The fourth proportional to 46,227.08, 69,354.52 and 19,559.36 is: 29,344.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,227.08 : 69,354.52 = 19,559.36 : x
  2. Step 2: Convert to fraction form
    46,227.08/69,354.52 = 19,559.36/x
  3. Step 3: Cross multiply
    46,227.08x = 69,354.52 × 19,559.36
  4. Step 4: Simplify right side
    46,227.08x = 1,356,530,024.31
  5. Step 5: Solve for x
    x = 1,356,530,024.31/46,227.08
  6. Step 6: Final answer
    x = 29,344.92

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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.