Home / 25,366.22-38,055.81-14,845.10

Finding the Fourth Proportional to 25,366.22, 38,055.81 and 14,845.10

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Solution

The fourth proportional to 25,366.22, 38,055.81 and 14,845.10 is: 22,271.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,366.22 : 38,055.81 = 14,845.10 : x
  2. Step 2: Convert to fraction form
    25,366.22/38,055.81 = 14,845.10/x
  3. Step 3: Cross multiply
    25,366.22x = 38,055.81 × 14,845.10
  4. Step 4: Simplify right side
    25,366.22x = 564,942,114.75
  5. Step 5: Solve for x
    x = 564,942,114.75/25,366.22
  6. Step 6: Final answer
    x = 22,271.44

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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.