Home / 197,041.19-295,603.36-63,911.11

Finding the Fourth Proportional to 197,041.19, 295,603.36 and 63,911.11

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Solution

The fourth proportional to 197,041.19, 295,603.36 and 63,911.11 is: 95,880.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    197,041.19 : 295,603.36 = 63,911.11 : x
  2. Step 2: Convert to fraction form
    197,041.19/295,603.36 = 63,911.11/x
  3. Step 3: Cross multiply
    197,041.19x = 295,603.36 × 63,911.11
  4. Step 4: Simplify right side
    197,041.19x = 18,892,338,537.77
  5. Step 5: Solve for x
    x = 18,892,338,537.77/197,041.19
  6. Step 6: Final answer
    x = 95,880.15

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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.