Home / 46,839.96-70,287.60-17,278.44

Finding the Fourth Proportional to 46,839.96, 70,287.60 and 17,278.44

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Solution

The fourth proportional to 46,839.96, 70,287.60 and 17,278.44 is: 25,927.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,839.96 : 70,287.60 = 17,278.44 : x
  2. Step 2: Convert to fraction form
    46,839.96/70,287.60 = 17,278.44/x
  3. Step 3: Cross multiply
    46,839.96x = 70,287.60 × 17,278.44
  4. Step 4: Simplify right side
    46,839.96x = 1,214,460,079.34
  5. Step 5: Solve for x
    x = 1,214,460,079.34/46,839.96
  6. Step 6: Final answer
    x = 25,927.86

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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.