Home / 220,050.98-303,675.18-134,014.00

Finding the Fourth Proportional to 220,050.98, 303,675.18 and 134,014.00

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Solution

The fourth proportional to 220,050.98, 303,675.18 and 134,014.00 is: 184,942.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    220,050.98 : 303,675.18 = 134,014.00 : x
  2. Step 2: Convert to fraction form
    220,050.98/303,675.18 = 134,014.00/x
  3. Step 3: Cross multiply
    220,050.98x = 303,675.18 × 134,014.00
  4. Step 4: Simplify right side
    220,050.98x = 40,696,724,054.14
  5. Step 5: Solve for x
    x = 40,696,724,054.14/220,050.98
  6. Step 6: Final answer
    x = 184,942.25

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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.