Home / 160,929.36-241,394.04-50,130

Finding the Fourth Proportional to 160,929.36, 241,394.04 and 50,130

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Solution

The fourth proportional to 160,929.36, 241,394.04 and 50,130 is: 75,195.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    160,929.36 : 241,394.04 = 50,130 : x
  2. Step 2: Convert to fraction form
    160,929.36/241,394.04 = 50,130/x
  3. Step 3: Cross multiply
    160,929.36x = 241,394.04 × 50,130
  4. Step 4: Simplify right side
    160,929.36x = 12,101,083,225.20
  5. Step 5: Solve for x
    x = 12,101,083,225.20/160,929.36
  6. Step 6: Final answer
    x = 75,195.00

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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.