Home / 134,093.98-201,166.92-50,981.50

Finding the Fourth Proportional to 134,093.98, 201,166.92 and 50,981.50

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Solution

The fourth proportional to 134,093.98, 201,166.92 and 50,981.50 is: 76,482.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,093.98 : 201,166.92 = 50,981.50 : x
  2. Step 2: Convert to fraction form
    134,093.98/201,166.92 = 50,981.50/x
  3. Step 3: Cross multiply
    134,093.98x = 201,166.92 × 50,981.50
  4. Step 4: Simplify right side
    134,093.98x = 10,255,791,331.98
  5. Step 5: Solve for x
    x = 10,255,791,331.98/134,093.98
  6. Step 6: Final answer
    x = 76,482.12

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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.