Home / 174,537.98-261,801.76-48,185.94

Finding the Fourth Proportional to 174,537.98, 261,801.76 and 48,185.94

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Solution

The fourth proportional to 174,537.98, 261,801.76 and 48,185.94 is: 72,277.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    174,537.98 : 261,801.76 = 48,185.94 : x
  2. Step 2: Convert to fraction form
    174,537.98/261,801.76 = 48,185.94/x
  3. Step 3: Cross multiply
    174,537.98x = 261,801.76 × 48,185.94
  4. Step 4: Simplify right side
    174,537.98x = 12,615,163,242.74
  5. Step 5: Solve for x
    x = 12,615,163,242.74/174,537.98
  6. Step 6: Final answer
    x = 72,277.47

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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.