Home / 166,734.86-250,106.00-60,127.41

Finding the Fourth Proportional to 166,734.86, 250,106.00 and 60,127.41

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Solution

The fourth proportional to 166,734.86, 250,106.00 and 60,127.41 is: 90,192.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    166,734.86 : 250,106.00 = 60,127.41 : x
  2. Step 2: Convert to fraction form
    166,734.86/250,106.00 = 60,127.41/x
  3. Step 3: Cross multiply
    166,734.86x = 250,106.00 × 60,127.41
  4. Step 4: Simplify right side
    166,734.86x = 15,038,226,642.72
  5. Step 5: Solve for x
    x = 15,038,226,642.72/166,734.86
  6. Step 6: Final answer
    x = 90,192.46

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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.