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Finding the Fourth Proportional to 33,356.52, 46,030.98 and 19,924.74

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Solution

The fourth proportional to 33,356.52, 46,030.98 and 19,924.74 is: 27,495.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,356.52 : 46,030.98 = 19,924.74 : x
  2. Step 2: Convert to fraction form
    33,356.52/46,030.98 = 19,924.74/x
  3. Step 3: Cross multiply
    33,356.52x = 46,030.98 × 19,924.74
  4. Step 4: Simplify right side
    33,356.52x = 917,155,308.45
  5. Step 5: Solve for x
    x = 917,155,308.45/33,356.52
  6. Step 6: Final answer
    x = 27,495.53

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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.