Home / 222,219.50-333,329.26-56,007.50

Finding the Fourth Proportional to 222,219.50, 333,329.26 and 56,007.50

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Solution

The fourth proportional to 222,219.50, 333,329.26 and 56,007.50 is: 84,011.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    222,219.50 : 333,329.26 = 56,007.50 : x
  2. Step 2: Convert to fraction form
    222,219.50/333,329.26 = 56,007.50/x
  3. Step 3: Cross multiply
    222,219.50x = 333,329.26 × 56,007.50
  4. Step 4: Simplify right side
    222,219.50x = 18,668,938,529.45
  5. Step 5: Solve for x
    x = 18,668,938,529.45/222,219.50
  6. Step 6: Final answer
    x = 84,011.25

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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.