Home / 222,841.22-334,267.30-73,075.46

Finding the Fourth Proportional to 222,841.22, 334,267.30 and 73,075.46

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Solution

The fourth proportional to 222,841.22, 334,267.30 and 73,075.46 is: 109,614.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    222,841.22 : 334,267.30 = 73,075.46 : x
  2. Step 2: Convert to fraction form
    222,841.22/334,267.30 = 73,075.46/x
  3. Step 3: Cross multiply
    222,841.22x = 334,267.30 × 73,075.46
  4. Step 4: Simplify right side
    222,841.22x = 24,426,736,710.46
  5. Step 5: Solve for x
    x = 24,426,736,710.46/222,841.22
  6. Step 6: Final answer
    x = 109,614.98

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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.