Home / 16,572.48-24,858.10-4,092.40

Finding the Fourth Proportional to 16,572.48, 24,858.10 and 4,092.40

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Solution

The fourth proportional to 16,572.48, 24,858.10 and 4,092.40 is: 6,138.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,572.48 : 24,858.10 = 4,092.40 : x
  2. Step 2: Convert to fraction form
    16,572.48/24,858.10 = 4,092.40/x
  3. Step 3: Cross multiply
    16,572.48x = 24,858.10 × 4,092.40
  4. Step 4: Simplify right side
    16,572.48x = 101,729,288.44
  5. Step 5: Solve for x
    x = 101,729,288.44/16,572.48
  6. Step 6: Final answer
    x = 6,138.45

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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.