Home / 97,928.67-146,875.32-44,608.26

Finding the Fourth Proportional to 97,928.67, 146,875.32 and 44,608.26

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Solution

The fourth proportional to 97,928.67, 146,875.32 and 44,608.26 is: 66,904.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,928.67 : 146,875.32 = 44,608.26 : x
  2. Step 2: Convert to fraction form
    97,928.67/146,875.32 = 44,608.26/x
  3. Step 3: Cross multiply
    97,928.67x = 146,875.32 × 44,608.26
  4. Step 4: Simplify right side
    97,928.67x = 6,551,852,462.14
  5. Step 5: Solve for x
    x = 6,551,852,462.14/97,928.67
  6. Step 6: Final answer
    x = 66,904.33

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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.