Home / 29,391.48-44,091.84-9,665.52

Finding the Fourth Proportional to 29,391.48, 44,091.84 and 9,665.52

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Solution

The fourth proportional to 29,391.48, 44,091.84 and 9,665.52 is: 14,499.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,391.48 : 44,091.84 = 9,665.52 : x
  2. Step 2: Convert to fraction form
    29,391.48/44,091.84 = 9,665.52/x
  3. Step 3: Cross multiply
    29,391.48x = 44,091.84 × 9,665.52
  4. Step 4: Simplify right side
    29,391.48x = 426,170,561.36
  5. Step 5: Solve for x
    x = 426,170,561.36/29,391.48
  6. Step 6: Final answer
    x = 14,499.80

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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.