Home / 297,199.26-445,973.85-110,341.98

Finding the Fourth Proportional to 297,199.26, 445,973.85 and 110,341.98

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Solution

The fourth proportional to 297,199.26, 445,973.85 and 110,341.98 is: 165,577.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    297,199.26 : 445,973.85 = 110,341.98 : x
  2. Step 2: Convert to fraction form
    297,199.26/445,973.85 = 110,341.98/x
  3. Step 3: Cross multiply
    297,199.26x = 445,973.85 × 110,341.98
  4. Step 4: Simplify right side
    297,199.26x = 49,209,637,637.22
  5. Step 5: Solve for x
    x = 49,209,637,637.22/297,199.26
  6. Step 6: Final answer
    x = 165,577.93

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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.