Home / 94,267.48-130,091.43-51,826.09

Finding the Fourth Proportional to 94,267.48, 130,091.43 and 51,826.09

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Solution

The fourth proportional to 94,267.48, 130,091.43 and 51,826.09 is: 71,521.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,267.48 : 130,091.43 = 51,826.09 : x
  2. Step 2: Convert to fraction form
    94,267.48/130,091.43 = 51,826.09/x
  3. Step 3: Cross multiply
    94,267.48x = 130,091.43 × 51,826.09
  4. Step 4: Simplify right side
    94,267.48x = 6,742,130,028.53
  5. Step 5: Solve for x
    x = 6,742,130,028.53/94,267.48
  6. Step 6: Final answer
    x = 71,521.27

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.