Home / 46,563.19-69,855.73-15,398.44

Finding the Fourth Proportional to 46,563.19, 69,855.73 and 15,398.44

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Solution

The fourth proportional to 46,563.19, 69,855.73 and 15,398.44 is: 23,101.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,563.19 : 69,855.73 = 15,398.44 : x
  2. Step 2: Convert to fraction form
    46,563.19/69,855.73 = 15,398.44/x
  3. Step 3: Cross multiply
    46,563.19x = 69,855.73 × 15,398.44
  4. Step 4: Simplify right side
    46,563.19x = 1,075,669,053.93
  5. Step 5: Solve for x
    x = 1,075,669,053.93/46,563.19
  6. Step 6: Final answer
    x = 23,101.28

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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.