Home / 63,117.86-94,586.56-46,346.31

Finding the Fourth Proportional to 63,117.86, 94,586.56 and 46,346.31

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Solution

The fourth proportional to 63,117.86, 94,586.56 and 46,346.31 is: 69,453.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,117.86 : 94,586.56 = 46,346.31 : x
  2. Step 2: Convert to fraction form
    63,117.86/94,586.56 = 46,346.31/x
  3. Step 3: Cross multiply
    63,117.86x = 94,586.56 × 46,346.31
  4. Step 4: Simplify right side
    63,117.86x = 4,383,737,915.73
  5. Step 5: Solve for x
    x = 4,383,737,915.73/63,117.86
  6. Step 6: Final answer
    x = 69,453.21

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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.