Home / 44,580.96-61,525.71-28,703.34

Finding the Fourth Proportional to 44,580.96, 61,525.71 and 28,703.34

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Solution

The fourth proportional to 44,580.96, 61,525.71 and 28,703.34 is: 39,613.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,580.96 : 61,525.71 = 28,703.34 : x
  2. Step 2: Convert to fraction form
    44,580.96/61,525.71 = 28,703.34/x
  3. Step 3: Cross multiply
    44,580.96x = 61,525.71 × 28,703.34
  4. Step 4: Simplify right side
    44,580.96x = 1,765,993,372.87
  5. Step 5: Solve for x
    x = 1,765,993,372.87/44,580.96
  6. Step 6: Final answer
    x = 39,613.18

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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.