Home / 373,814.45-560,524.63-163,206.35

Finding the Fourth Proportional to 373,814.45, 560,524.63 and 163,206.35

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Solution

The fourth proportional to 373,814.45, 560,524.63 and 163,206.35 is: 244,723.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    373,814.45 : 560,524.63 = 163,206.35 : x
  2. Step 2: Convert to fraction form
    373,814.45/560,524.63 = 163,206.35/x
  3. Step 3: Cross multiply
    373,814.45x = 560,524.63 × 163,206.35
  4. Step 4: Simplify right side
    373,814.45x = 91,481,178,947.40
  5. Step 5: Solve for x
    x = 91,481,178,947.40/373,814.45
  6. Step 6: Final answer
    x = 244,723.50

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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.