Home / 46,341.37-69,463.89-19,704.45

Finding the Fourth Proportional to 46,341.37, 69,463.89 and 19,704.45

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Solution

The fourth proportional to 46,341.37, 69,463.89 and 19,704.45 is: 29,536.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,341.37 : 69,463.89 = 19,704.45 : x
  2. Step 2: Convert to fraction form
    46,341.37/69,463.89 = 19,704.45/x
  3. Step 3: Cross multiply
    46,341.37x = 69,463.89 × 19,704.45
  4. Step 4: Simplify right side
    46,341.37x = 1,368,747,301.47
  5. Step 5: Solve for x
    x = 1,368,747,301.47/46,341.37
  6. Step 6: Final answer
    x = 29,536.19

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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.