Home / 63,136.98-94,615.23-46,365.42

Finding the Fourth Proportional to 63,136.98, 94,615.23 and 46,365.42

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Solution

The fourth proportional to 63,136.98, 94,615.23 and 46,365.42 is: 69,481.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,136.98 : 94,615.23 = 46,365.42 : x
  2. Step 2: Convert to fraction form
    63,136.98/94,615.23 = 46,365.42/x
  3. Step 3: Cross multiply
    63,136.98x = 94,615.23 × 46,365.42
  4. Step 4: Simplify right side
    63,136.98x = 4,386,874,877.35
  5. Step 5: Solve for x
    x = 4,386,874,877.35/63,136.98
  6. Step 6: Final answer
    x = 69,481.86

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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.