Home / 60,566.96-90,824.31-20,029.10

Finding the Fourth Proportional to 60,566.96, 90,824.31 and 20,029.10

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Solution

The fourth proportional to 60,566.96, 90,824.31 and 20,029.10 is: 30,035.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,566.96 : 90,824.31 = 20,029.10 : x
  2. Step 2: Convert to fraction form
    60,566.96/90,824.31 = 20,029.10/x
  3. Step 3: Cross multiply
    60,566.96x = 90,824.31 × 20,029.10
  4. Step 4: Simplify right side
    60,566.96x = 1,819,128,733.30
  5. Step 5: Solve for x
    x = 1,819,128,733.30/60,566.96
  6. Step 6: Final answer
    x = 30,035.00

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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.