Home / 49,817.07-74,711.03-41,030.19

Finding the Fourth Proportional to 49,817.07, 74,711.03 and 41,030.19

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Solution

The fourth proportional to 49,817.07, 74,711.03 and 41,030.19 is: 61,533.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,817.07 : 74,711.03 = 41,030.19 : x
  2. Step 2: Convert to fraction form
    49,817.07/74,711.03 = 41,030.19/x
  3. Step 3: Cross multiply
    49,817.07x = 74,711.03 × 41,030.19
  4. Step 4: Simplify right side
    49,817.07x = 3,065,407,550.84
  5. Step 5: Solve for x
    x = 3,065,407,550.84/49,817.07
  6. Step 6: Final answer
    x = 61,533.28

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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.