Home / 62,004.06-93,012.93-19,874.16

Finding the Fourth Proportional to 62,004.06, 93,012.93 and 19,874.16

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Solution

The fourth proportional to 62,004.06, 93,012.93 and 19,874.16 is: 29,813.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,004.06 : 93,012.93 = 19,874.16 : x
  2. Step 2: Convert to fraction form
    62,004.06/93,012.93 = 19,874.16/x
  3. Step 3: Cross multiply
    62,004.06x = 93,012.93 × 19,874.16
  4. Step 4: Simplify right side
    62,004.06x = 1,848,553,852.89
  5. Step 5: Solve for x
    x = 1,848,553,852.89/62,004.06
  6. Step 6: Final answer
    x = 29,813.43

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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.