Home / 46,342.22-69,517.43-13,062.58

Finding the Fourth Proportional to 46,342.22, 69,517.43 and 13,062.58

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Solution

The fourth proportional to 46,342.22, 69,517.43 and 13,062.58 is: 19,595.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,342.22 : 69,517.43 = 13,062.58 : x
  2. Step 2: Convert to fraction form
    46,342.22/69,517.43 = 13,062.58/x
  3. Step 3: Cross multiply
    46,342.22x = 69,517.43 × 13,062.58
  4. Step 4: Simplify right side
    46,342.22x = 908,076,990.77
  5. Step 5: Solve for x
    x = 908,076,990.77/46,342.22
  6. Step 6: Final answer
    x = 19,595.03

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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.