Home / 14,025.48-19,352.97-8,056.32

Finding the Fourth Proportional to 14,025.48, 19,352.97 and 8,056.32

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Solution

The fourth proportional to 14,025.48, 19,352.97 and 8,056.32 is: 11,116.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,025.48 : 19,352.97 = 8,056.32 : x
  2. Step 2: Convert to fraction form
    14,025.48/19,352.97 = 8,056.32/x
  3. Step 3: Cross multiply
    14,025.48x = 19,352.97 × 8,056.32
  4. Step 4: Simplify right side
    14,025.48x = 155,913,719.27
  5. Step 5: Solve for x
    x = 155,913,719.27/14,025.48
  6. Step 6: Final answer
    x = 11,116.46

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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.