Home / 44,041.23-66,071.94-19,085.47

Finding the Fourth Proportional to 44,041.23, 66,071.94 and 19,085.47

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Solution

The fourth proportional to 44,041.23, 66,071.94 and 19,085.47 is: 28,632.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,041.23 : 66,071.94 = 19,085.47 : x
  2. Step 2: Convert to fraction form
    44,041.23/66,071.94 = 19,085.47/x
  3. Step 3: Cross multiply
    44,041.23x = 66,071.94 × 19,085.47
  4. Step 4: Simplify right side
    44,041.23x = 1,261,014,028.71
  5. Step 5: Solve for x
    x = 1,261,014,028.71/44,041.23
  6. Step 6: Final answer
    x = 28,632.58

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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.