Home / 146,002.44-218,697.32-92,666.98

Finding the Fourth Proportional to 146,002.44, 218,697.32 and 92,666.98

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Solution

The fourth proportional to 146,002.44, 218,697.32 and 92,666.98 is: 138,806.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    146,002.44 : 218,697.32 = 92,666.98 : x
  2. Step 2: Convert to fraction form
    146,002.44/218,697.32 = 92,666.98/x
  3. Step 3: Cross multiply
    146,002.44x = 218,697.32 × 92,666.98
  4. Step 4: Simplify right side
    146,002.44x = 20,266,020,178.49
  5. Step 5: Solve for x
    x = 20,266,020,178.49/146,002.44
  6. Step 6: Final answer
    x = 138,806.04

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1.5x scale

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.