Home / 49,849.04-74,810.64-23,561.84

Finding the Fourth Proportional to 49,849.04, 74,810.64 and 23,561.84

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Solution

The fourth proportional to 49,849.04, 74,810.64 and 23,561.84 is: 35,360.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,849.04 : 74,810.64 = 23,561.84 : x
  2. Step 2: Convert to fraction form
    49,849.04/74,810.64 = 23,561.84/x
  3. Step 3: Cross multiply
    49,849.04x = 74,810.64 × 23,561.84
  4. Step 4: Simplify right side
    49,849.04x = 1,762,676,329.98
  5. Step 5: Solve for x
    x = 1,762,676,329.98/49,849.04
  6. Step 6: Final answer
    x = 35,360.29

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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.