Home / 61,852.36-92,791.16-26,313.62

Finding the Fourth Proportional to 61,852.36, 92,791.16 and 26,313.62

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Solution

The fourth proportional to 61,852.36, 92,791.16 and 26,313.62 is: 39,475.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,852.36 : 92,791.16 = 26,313.62 : x
  2. Step 2: Convert to fraction form
    61,852.36/92,791.16 = 26,313.62/x
  3. Step 3: Cross multiply
    61,852.36x = 92,791.16 × 26,313.62
  4. Step 4: Simplify right side
    61,852.36x = 2,441,671,323.60
  5. Step 5: Solve for x
    x = 2,441,671,323.60/61,852.36
  6. Step 6: Final answer
    x = 39,475.80

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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.