Home / 56,171.24-84,266.58-16,724.24

Finding the Fourth Proportional to 56,171.24, 84,266.58 and 16,724.24

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Solution

The fourth proportional to 56,171.24, 84,266.58 and 16,724.24 is: 25,089.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,171.24 : 84,266.58 = 16,724.24 : x
  2. Step 2: Convert to fraction form
    56,171.24/84,266.58 = 16,724.24/x
  3. Step 3: Cross multiply
    56,171.24x = 84,266.58 × 16,724.24
  4. Step 4: Simplify right side
    56,171.24x = 1,409,294,507.90
  5. Step 5: Solve for x
    x = 1,409,294,507.90/56,171.24
  6. Step 6: Final answer
    x = 25,089.25

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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.