Home / 46,464.36-64,083.11-28,527.32

Finding the Fourth Proportional to 46,464.36, 64,083.11 and 28,527.32

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Solution

The fourth proportional to 46,464.36, 64,083.11 and 28,527.32 is: 39,344.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,464.36 : 64,083.11 = 28,527.32 : x
  2. Step 2: Convert to fraction form
    46,464.36/64,083.11 = 28,527.32/x
  3. Step 3: Cross multiply
    46,464.36x = 64,083.11 × 28,527.32
  4. Step 4: Simplify right side
    46,464.36x = 1,828,118,922.51
  5. Step 5: Solve for x
    x = 1,828,118,922.51/46,464.36
  6. Step 6: Final answer
    x = 39,344.54

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.