Home / 46,467.66-69,702.85-11,407.32

Finding the Fourth Proportional to 46,467.66, 69,702.85 and 11,407.32

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Solution

The fourth proportional to 46,467.66, 69,702.85 and 11,407.32 is: 17,111.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,467.66 : 69,702.85 = 11,407.32 : x
  2. Step 2: Convert to fraction form
    46,467.66/69,702.85 = 11,407.32/x
  3. Step 3: Cross multiply
    46,467.66x = 69,702.85 × 11,407.32
  4. Step 4: Simplify right side
    46,467.66x = 795,122,366.35
  5. Step 5: Solve for x
    x = 795,122,366.35/46,467.66
  6. Step 6: Final answer
    x = 17,111.31

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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.