Home / 44,362.44-66,554.28-14,780.52

Finding the Fourth Proportional to 44,362.44, 66,554.28 and 14,780.52

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Solution

The fourth proportional to 44,362.44, 66,554.28 and 14,780.52 is: 22,174.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,362.44 : 66,554.28 = 14,780.52 : x
  2. Step 2: Convert to fraction form
    44,362.44/66,554.28 = 14,780.52/x
  3. Step 3: Cross multiply
    44,362.44x = 66,554.28 × 14,780.52
  4. Step 4: Simplify right side
    44,362.44x = 983,706,866.63
  5. Step 5: Solve for x
    x = 983,706,866.63/44,362.44
  6. Step 6: Final answer
    x = 22,174.32

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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.