Home / 52,536.44-72,497.31-29,880.93

Finding the Fourth Proportional to 52,536.44, 72,497.31 and 29,880.93

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Solution

The fourth proportional to 52,536.44, 72,497.31 and 29,880.93 is: 41,233.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,536.44 : 72,497.31 = 29,880.93 : x
  2. Step 2: Convert to fraction form
    52,536.44/72,497.31 = 29,880.93/x
  3. Step 3: Cross multiply
    52,536.44x = 72,497.31 × 29,880.93
  4. Step 4: Simplify right side
    52,536.44x = 2,166,287,045.30
  5. Step 5: Solve for x
    x = 2,166,287,045.30/52,536.44
  6. Step 6: Final answer
    x = 41,233.99

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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.