Home / 29,757.36-44,636.30-7,570.76

Finding the Fourth Proportional to 29,757.36, 44,636.30 and 7,570.76

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Solution

The fourth proportional to 29,757.36, 44,636.30 and 7,570.76 is: 11,356.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,757.36 : 44,636.30 = 7,570.76 : x
  2. Step 2: Convert to fraction form
    29,757.36/44,636.30 = 7,570.76/x
  3. Step 3: Cross multiply
    29,757.36x = 44,636.30 × 7,570.76
  4. Step 4: Simplify right side
    29,757.36x = 337,930,649.33
  5. Step 5: Solve for x
    x = 337,930,649.33/29,757.36
  6. Step 6: Final answer
    x = 11,356.20

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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.