Home / 64,828.24-97,047.96-46,114

Finding the Fourth Proportional to 64,828.24, 97,047.96 and 46,114

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Solution

The fourth proportional to 64,828.24, 97,047.96 and 46,114 is: 69,032.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,828.24 : 97,047.96 = 46,114 : x
  2. Step 2: Convert to fraction form
    64,828.24/97,047.96 = 46,114/x
  3. Step 3: Cross multiply
    64,828.24x = 97,047.96 × 46,114
  4. Step 4: Simplify right side
    64,828.24x = 4,475,269,627.44
  5. Step 5: Solve for x
    x = 4,475,269,627.44/64,828.24
  6. Step 6: Final answer
    x = 69,032.72

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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.