Home / 134,306.48-201,466.91-34,467.54

Finding the Fourth Proportional to 134,306.48, 201,466.91 and 34,467.54

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Solution

The fourth proportional to 134,306.48, 201,466.91 and 34,467.54 is: 51,703.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,306.48 : 201,466.91 = 34,467.54 : x
  2. Step 2: Convert to fraction form
    134,306.48/201,466.91 = 34,467.54/x
  3. Step 3: Cross multiply
    134,306.48x = 201,466.91 × 34,467.54
  4. Step 4: Simplify right side
    134,306.48x = 6,944,068,109.77
  5. Step 5: Solve for x
    x = 6,944,068,109.77/134,306.48
  6. Step 6: Final answer
    x = 51,703.15

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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.