Home / 97,382.04-146,094.94-30,826.16

Finding the Fourth Proportional to 97,382.04, 146,094.94 and 30,826.16

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Solution

The fourth proportional to 97,382.04, 146,094.94 and 30,826.16 is: 46,246.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,382.04 : 146,094.94 = 30,826.16 : x
  2. Step 2: Convert to fraction form
    97,382.04/146,094.94 = 30,826.16/x
  3. Step 3: Cross multiply
    97,382.04x = 146,094.94 × 30,826.16
  4. Step 4: Simplify right side
    97,382.04x = 4,503,545,851.54
  5. Step 5: Solve for x
    x = 4,503,545,851.54/97,382.04
  6. Step 6: Final answer
    x = 46,246.17

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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.