Home / 164,484.36-246,741.96-46,155.16

Finding the Fourth Proportional to 164,484.36, 246,741.96 and 46,155.16

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Solution

The fourth proportional to 164,484.36, 246,741.96 and 46,155.16 is: 69,237.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,484.36 : 246,741.96 = 46,155.16 : x
  2. Step 2: Convert to fraction form
    164,484.36/246,741.96 = 46,155.16/x
  3. Step 3: Cross multiply
    164,484.36x = 246,741.96 × 46,155.16
  4. Step 4: Simplify right side
    164,484.36x = 11,388,414,642.51
  5. Step 5: Solve for x
    x = 11,388,414,642.51/164,484.36
  6. Step 6: Final answer
    x = 69,237.07

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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.