Home / 36,473.58-54,688.46-14,260.50

Finding the Fourth Proportional to 36,473.58, 54,688.46 and 14,260.50

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Solution

The fourth proportional to 36,473.58, 54,688.46 and 14,260.50 is: 21,382.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,473.58 : 54,688.46 = 14,260.50 : x
  2. Step 2: Convert to fraction form
    36,473.58/54,688.46 = 14,260.50/x
  3. Step 3: Cross multiply
    36,473.58x = 54,688.46 × 14,260.50
  4. Step 4: Simplify right side
    36,473.58x = 779,884,783.83
  5. Step 5: Solve for x
    x = 779,884,783.83/36,473.58
  6. Step 6: Final answer
    x = 21,382.18

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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.