Home / 44,365.48-66,529.74-18,052.36

Finding the Fourth Proportional to 44,365.48, 66,529.74 and 18,052.36

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Solution

The fourth proportional to 44,365.48, 66,529.74 and 18,052.36 is: 27,071.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,365.48 : 66,529.74 = 18,052.36 : x
  2. Step 2: Convert to fraction form
    44,365.48/66,529.74 = 18,052.36/x
  3. Step 3: Cross multiply
    44,365.48x = 66,529.74 × 18,052.36
  4. Step 4: Simplify right side
    44,365.48x = 1,201,018,817.19
  5. Step 5: Solve for x
    x = 1,201,018,817.19/44,365.48
  6. Step 6: Final answer
    x = 27,071.02

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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.