Home / 46,017.10-69,027.19-12,734.38

Finding the Fourth Proportional to 46,017.10, 69,027.19 and 12,734.38

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Solution

The fourth proportional to 46,017.10, 69,027.19 and 12,734.38 is: 19,102.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,017.10 : 69,027.19 = 12,734.38 : x
  2. Step 2: Convert to fraction form
    46,017.10/69,027.19 = 12,734.38/x
  3. Step 3: Cross multiply
    46,017.10x = 69,027.19 × 12,734.38
  4. Step 4: Simplify right side
    46,017.10x = 879,018,467.79
  5. Step 5: Solve for x
    x = 879,018,467.79/46,017.10
  6. Step 6: Final answer
    x = 19,102.00

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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.