Home / 109,465.73-164,263.44-46,282.39

Finding the Fourth Proportional to 109,465.73, 164,263.44 and 46,282.39

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Solution

The fourth proportional to 109,465.73, 164,263.44 and 46,282.39 is: 69,451.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    109,465.73 : 164,263.44 = 46,282.39 : x
  2. Step 2: Convert to fraction form
    109,465.73/164,263.44 = 46,282.39/x
  3. Step 3: Cross multiply
    109,465.73x = 164,263.44 × 46,282.39
  4. Step 4: Simplify right side
    109,465.73x = 7,602,504,355.72
  5. Step 5: Solve for x
    x = 7,602,504,355.72/109,465.73
  6. Step 6: Final answer
    x = 69,451.00

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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.