Home / 8,044.90-12,058.03-4,760.76

Finding the Fourth Proportional to 8,044.90, 12,058.03 and 4,760.76

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Solution

The fourth proportional to 8,044.90, 12,058.03 and 4,760.76 is: 7,135.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,044.90 : 12,058.03 = 4,760.76 : x
  2. Step 2: Convert to fraction form
    8,044.90/12,058.03 = 4,760.76/x
  3. Step 3: Cross multiply
    8,044.90x = 12,058.03 × 4,760.76
  4. Step 4: Simplify right side
    8,044.90x = 57,405,386.90
  5. Step 5: Solve for x
    x = 57,405,386.90/8,044.90
  6. Step 6: Final answer
    x = 7,135.62

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1.5x scale

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.