Home / 35,266.95-52,895.54-13,077.25

Finding the Fourth Proportional to 35,266.95, 52,895.54 and 13,077.25

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Solution

The fourth proportional to 35,266.95, 52,895.54 and 13,077.25 is: 19,614.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,266.95 : 52,895.54 = 13,077.25 : x
  2. Step 2: Convert to fraction form
    35,266.95/52,895.54 = 13,077.25/x
  3. Step 3: Cross multiply
    35,266.95x = 52,895.54 × 13,077.25
  4. Step 4: Simplify right side
    35,266.95x = 691,728,100.92
  5. Step 5: Solve for x
    x = 691,728,100.92/35,266.95
  6. Step 6: Final answer
    x = 19,614.06

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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.