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Finding the Fourth Proportional to 60,676.98, 90,952.98 and 23,226.84

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Solution

The fourth proportional to 60,676.98, 90,952.98 and 23,226.84 is: 34,816.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,676.98 : 90,952.98 = 23,226.84 : x
  2. Step 2: Convert to fraction form
    60,676.98/90,952.98 = 23,226.84/x
  3. Step 3: Cross multiply
    60,676.98x = 90,952.98 × 23,226.84
  4. Step 4: Simplify right side
    60,676.98x = 2,112,550,313.98
  5. Step 5: Solve for x
    x = 2,112,550,313.98/60,676.98
  6. Step 6: Final answer
    x = 34,816.34

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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.