Home / 44,782.70-61,801.60-25,666.09

Finding the Fourth Proportional to 44,782.70, 61,801.60 and 25,666.09

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Solution

The fourth proportional to 44,782.70, 61,801.60 and 25,666.09 is: 35,420.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,782.70 : 61,801.60 = 25,666.09 : x
  2. Step 2: Convert to fraction form
    44,782.70/61,801.60 = 25,666.09/x
  3. Step 3: Cross multiply
    44,782.70x = 61,801.60 × 25,666.09
  4. Step 4: Simplify right side
    44,782.70x = 1,586,205,209.07
  5. Step 5: Solve for x
    x = 1,586,205,209.07/44,782.70
  6. Step 6: Final answer
    x = 35,420.05

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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.