Home / 52,630.07-72,677.99-33,800.00

Finding the Fourth Proportional to 52,630.07, 72,677.99 and 33,800.00

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Solution

The fourth proportional to 52,630.07, 72,677.99 and 33,800.00 is: 46,675.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,630.07 : 72,677.99 = 33,800.00 : x
  2. Step 2: Convert to fraction form
    52,630.07/72,677.99 = 33,800.00/x
  3. Step 3: Cross multiply
    52,630.07x = 72,677.99 × 33,800.00
  4. Step 4: Simplify right side
    52,630.07x = 2,456,515,783.11
  5. Step 5: Solve for x
    x = 2,456,515,783.11/52,630.07
  6. Step 6: Final answer
    x = 46,675.14

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Why These Related Problems?

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