Home / 152,041.98-227,946.74-92,057.43

Finding the Fourth Proportional to 152,041.98, 227,946.74 and 92,057.43

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Solution

The fourth proportional to 152,041.98, 227,946.74 and 92,057.43 is: 138,015.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    152,041.98 : 227,946.74 = 92,057.43 : x
  2. Step 2: Convert to fraction form
    152,041.98/227,946.74 = 92,057.43/x
  3. Step 3: Cross multiply
    152,041.98x = 227,946.74 × 92,057.43
  4. Step 4: Simplify right side
    152,041.98x = 20,984,190,600.99
  5. Step 5: Solve for x
    x = 20,984,190,600.99/152,041.98
  6. Step 6: Final answer
    x = 138,015.77

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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.