Home / 29,025.61-43,532.91-10,304.89

Finding the Fourth Proportional to 29,025.61, 43,532.91 and 10,304.89

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Solution

The fourth proportional to 29,025.61, 43,532.91 and 10,304.89 is: 15,455.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,025.61 : 43,532.91 = 10,304.89 : x
  2. Step 2: Convert to fraction form
    29,025.61/43,532.91 = 10,304.89/x
  3. Step 3: Cross multiply
    29,025.61x = 43,532.91 × 10,304.89
  4. Step 4: Simplify right side
    29,025.61x = 448,601,740.10
  5. Step 5: Solve for x
    x = 448,601,740.10/29,025.61
  6. Step 6: Final answer
    x = 15,455.38

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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.