Home / 34,522.77-51,748.25-23,430.36

Finding the Fourth Proportional to 34,522.77, 51,748.25 and 23,430.36

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Solution

The fourth proportional to 34,522.77, 51,748.25 and 23,430.36 is: 35,121.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,522.77 : 51,748.25 = 23,430.36 : x
  2. Step 2: Convert to fraction form
    34,522.77/51,748.25 = 23,430.36/x
  3. Step 3: Cross multiply
    34,522.77x = 51,748.25 × 23,430.36
  4. Step 4: Simplify right side
    34,522.77x = 1,212,480,009.72
  5. Step 5: Solve for x
    x = 1,212,480,009.72/34,522.77
  6. Step 6: Final answer
    x = 35,121.17

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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.