Home / 14,056.08-19,406.44-9,022.48

Finding the Fourth Proportional to 14,056.08, 19,406.44 and 9,022.48

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Solution

The fourth proportional to 14,056.08, 19,406.44 and 9,022.48 is: 12,456.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,056.08 : 19,406.44 = 9,022.48 : x
  2. Step 2: Convert to fraction form
    14,056.08/19,406.44 = 9,022.48/x
  3. Step 3: Cross multiply
    14,056.08x = 19,406.44 × 9,022.48
  4. Step 4: Simplify right side
    14,056.08x = 175,094,216.77
  5. Step 5: Solve for x
    x = 175,094,216.77/14,056.08
  6. Step 6: Final answer
    x = 12,456.83

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.