Home / 35,367.06-53,058.28-11,675.64

Finding the Fourth Proportional to 35,367.06, 53,058.28 and 11,675.64

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Solution

The fourth proportional to 35,367.06, 53,058.28 and 11,675.64 is: 17,516.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,367.06 : 53,058.28 = 11,675.64 : x
  2. Step 2: Convert to fraction form
    35,367.06/53,058.28 = 11,675.64/x
  3. Step 3: Cross multiply
    35,367.06x = 53,058.28 × 11,675.64
  4. Step 4: Simplify right side
    35,367.06x = 619,489,376.30
  5. Step 5: Solve for x
    x = 619,489,376.30/35,367.06
  6. Step 6: Final answer
    x = 17,516.00

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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.