Home / 35,695.69-53,546.17-9,400.25

Finding the Fourth Proportional to 35,695.69, 53,546.17 and 9,400.25

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Solution

The fourth proportional to 35,695.69, 53,546.17 and 9,400.25 is: 14,101.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,695.69 : 53,546.17 = 9,400.25 : x
  2. Step 2: Convert to fraction form
    35,695.69/53,546.17 = 9,400.25/x
  3. Step 3: Cross multiply
    35,695.69x = 53,546.17 × 9,400.25
  4. Step 4: Simplify right side
    35,695.69x = 503,347,384.54
  5. Step 5: Solve for x
    x = 503,347,384.54/35,695.69
  6. Step 6: Final answer
    x = 14,101.07

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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.