Home / 35,983.68-53,975.04-16,248.43

Finding the Fourth Proportional to 35,983.68, 53,975.04 and 16,248.43

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Solution

The fourth proportional to 35,983.68, 53,975.04 and 16,248.43 is: 24,372.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,983.68 : 53,975.04 = 16,248.43 : x
  2. Step 2: Convert to fraction form
    35,983.68/53,975.04 = 16,248.43/x
  3. Step 3: Cross multiply
    35,983.68x = 53,975.04 × 16,248.43
  4. Step 4: Simplify right side
    35,983.68x = 877,009,659.19
  5. Step 5: Solve for x
    x = 877,009,659.19/35,983.68
  6. Step 6: Final answer
    x = 24,372.43

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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.