Home / 61,690.01-92,532.96-26,141.81

Finding the Fourth Proportional to 61,690.01, 92,532.96 and 26,141.81

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Solution

The fourth proportional to 61,690.01, 92,532.96 and 26,141.81 is: 39,211.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,690.01 : 92,532.96 = 26,141.81 : x
  2. Step 2: Convert to fraction form
    61,690.01/92,532.96 = 26,141.81/x
  3. Step 3: Cross multiply
    61,690.01x = 92,532.96 × 26,141.81
  4. Step 4: Simplify right side
    61,690.01x = 2,418,978,596.39
  5. Step 5: Solve for x
    x = 2,418,978,596.39/61,690.01
  6. Step 6: Final answer
    x = 39,211.84

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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.