Home / 29,088.54-43,636.91-10,364.56

Finding the Fourth Proportional to 29,088.54, 43,636.91 and 10,364.56

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Solution

The fourth proportional to 29,088.54, 43,636.91 and 10,364.56 is: 15,548.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,088.54 : 43,636.91 = 10,364.56 : x
  2. Step 2: Convert to fraction form
    29,088.54/43,636.91 = 10,364.56/x
  3. Step 3: Cross multiply
    29,088.54x = 43,636.91 × 10,364.56
  4. Step 4: Simplify right side
    29,088.54x = 452,277,371.91
  5. Step 5: Solve for x
    x = 452,277,371.91/29,088.54
  6. Step 6: Final answer
    x = 15,548.30

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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.