Home / 35,393.08-53,070.39-17,584.69

Finding the Fourth Proportional to 35,393.08, 53,070.39 and 17,584.69

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Solution

The fourth proportional to 35,393.08, 53,070.39 and 17,584.69 is: 26,367.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,393.08 : 53,070.39 = 17,584.69 : x
  2. Step 2: Convert to fraction form
    35,393.08/53,070.39 = 17,584.69/x
  3. Step 3: Cross multiply
    35,393.08x = 53,070.39 × 17,584.69
  4. Step 4: Simplify right side
    35,393.08x = 933,226,356.33
  5. Step 5: Solve for x
    x = 933,226,356.33/35,393.08
  6. Step 6: Final answer
    x = 26,367.48

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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.