Home / 59,996.44-90,004.26-30,402.28

Finding the Fourth Proportional to 59,996.44, 90,004.26 and 30,402.28

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Solution

The fourth proportional to 59,996.44, 90,004.26 and 30,402.28 is: 45,608.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,996.44 : 90,004.26 = 30,402.28 : x
  2. Step 2: Convert to fraction form
    59,996.44/90,004.26 = 30,402.28/x
  3. Step 3: Cross multiply
    59,996.44x = 90,004.26 × 30,402.28
  4. Step 4: Simplify right side
    59,996.44x = 2,736,334,713.71
  5. Step 5: Solve for x
    x = 2,736,334,713.71/59,996.44
  6. Step 6: Final answer
    x = 45,608.28

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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.