Home / 35,262.94-52,860.66-13,070.35

Finding the Fourth Proportional to 35,262.94, 52,860.66 and 13,070.35

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Solution

The fourth proportional to 35,262.94, 52,860.66 and 13,070.35 is: 19,593.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,262.94 : 52,860.66 = 13,070.35 : x
  2. Step 2: Convert to fraction form
    35,262.94/52,860.66 = 13,070.35/x
  3. Step 3: Cross multiply
    35,262.94x = 52,860.66 × 13,070.35
  4. Step 4: Simplify right side
    35,262.94x = 690,907,327.43
  5. Step 5: Solve for x
    x = 690,907,327.43/35,262.94
  6. Step 6: Final answer
    x = 19,593.02

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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.