Home / 16,654.63-24,973.53-5,557.36

Finding the Fourth Proportional to 16,654.63, 24,973.53 and 5,557.36

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Solution

The fourth proportional to 16,654.63, 24,973.53 and 5,557.36 is: 8,333.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,654.63 : 24,973.53 = 5,557.36 : x
  2. Step 2: Convert to fraction form
    16,654.63/24,973.53 = 5,557.36/x
  3. Step 3: Cross multiply
    16,654.63x = 24,973.53 × 5,557.36
  4. Step 4: Simplify right side
    16,654.63x = 138,786,896.68
  5. Step 5: Solve for x
    x = 138,786,896.68/16,654.63
  6. Step 6: Final answer
    x = 8,333.23

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1.5x scale

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.