Home / 46,467.36-69,699.96-11,406.96

Finding the Fourth Proportional to 46,467.36, 69,699.96 and 11,406.96

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Solution

The fourth proportional to 46,467.36, 69,699.96 and 11,406.96 is: 17,110.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,467.36 : 69,699.96 = 11,406.96 : x
  2. Step 2: Convert to fraction form
    46,467.36/69,699.96 = 11,406.96/x
  3. Step 3: Cross multiply
    46,467.36x = 69,699.96 × 11,406.96
  4. Step 4: Simplify right side
    46,467.36x = 795,064,655.72
  5. Step 5: Solve for x
    x = 795,064,655.72/46,467.36
  6. Step 6: Final answer
    x = 17,110.17

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1.5x scale

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.