Home / 44,790.46-61,744.57-28,656.03

Finding the Fourth Proportional to 44,790.46, 61,744.57 and 28,656.03

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Solution

The fourth proportional to 44,790.46, 61,744.57 and 28,656.03 is: 39,502.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,790.46 : 61,744.57 = 28,656.03 : x
  2. Step 2: Convert to fraction form
    44,790.46/61,744.57 = 28,656.03/x
  3. Step 3: Cross multiply
    44,790.46x = 61,744.57 × 28,656.03
  4. Step 4: Simplify right side
    44,790.46x = 1,769,354,250.26
  5. Step 5: Solve for x
    x = 1,769,354,250.26/44,790.46
  6. Step 6: Final answer
    x = 39,502.93

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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.