Home / 301,895.69-452,815.77-102,193.25

Finding the Fourth Proportional to 301,895.69, 452,815.77 and 102,193.25

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Solution

The fourth proportional to 301,895.69, 452,815.77 and 102,193.25 is: 153,280.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    301,895.69 : 452,815.77 = 102,193.25 : x
  2. Step 2: Convert to fraction form
    301,895.69/452,815.77 = 102,193.25/x
  3. Step 3: Cross multiply
    301,895.69x = 452,815.77 × 102,193.25
  4. Step 4: Simplify right side
    301,895.69x = 46,274,715,187.55
  5. Step 5: Solve for x
    x = 46,274,715,187.55/301,895.69
  6. Step 6: Final answer
    x = 153,280.48

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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.