Home / 97,464.75-146,196.26-30,903.17

Finding the Fourth Proportional to 97,464.75, 146,196.26 and 30,903.17

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Solution

The fourth proportional to 97,464.75, 146,196.26 and 30,903.17 is: 46,354.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,464.75 : 146,196.26 = 30,903.17 : x
  2. Step 2: Convert to fraction form
    97,464.75/146,196.26 = 30,903.17/x
  3. Step 3: Cross multiply
    97,464.75x = 146,196.26 × 30,903.17
  4. Step 4: Simplify right side
    97,464.75x = 4,517,927,106.53
  5. Step 5: Solve for x
    x = 4,517,927,106.53/97,464.75
  6. Step 6: Final answer
    x = 46,354.47

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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.