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Finding the Fourth Proportional to 33,071.58, 45,656.55 and 25,501.32

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Solution

The fourth proportional to 33,071.58, 45,656.55 and 25,501.32 is: 35,205.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,071.58 : 45,656.55 = 25,501.32 : x
  2. Step 2: Convert to fraction form
    33,071.58/45,656.55 = 25,501.32/x
  3. Step 3: Cross multiply
    33,071.58x = 45,656.55 × 25,501.32
  4. Step 4: Simplify right side
    33,071.58x = 1,164,302,291.65
  5. Step 5: Solve for x
    x = 1,164,302,291.65/33,071.58
  6. Step 6: Final answer
    x = 35,205.52

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.