Home / 37,610.41-56,401.03-20,070.67

Finding the Fourth Proportional to 37,610.41, 56,401.03 and 20,070.67

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Solution

The fourth proportional to 37,610.41, 56,401.03 and 20,070.67 is: 30,098.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,610.41 : 56,401.03 = 20,070.67 : x
  2. Step 2: Convert to fraction form
    37,610.41/56,401.03 = 20,070.67/x
  3. Step 3: Cross multiply
    37,610.41x = 56,401.03 × 20,070.67
  4. Step 4: Simplify right side
    37,610.41x = 1,132,006,460.79
  5. Step 5: Solve for x
    x = 1,132,006,460.79/37,610.41
  6. Step 6: Final answer
    x = 30,098.22

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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.