Home / 14,094.92-19,458.96-9,625.16

Finding the Fourth Proportional to 14,094.92, 19,458.96 and 9,625.16

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Solution

The fourth proportional to 14,094.92, 19,458.96 and 9,625.16 is: 13,288.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,094.92 : 19,458.96 = 9,625.16 : x
  2. Step 2: Convert to fraction form
    14,094.92/19,458.96 = 9,625.16/x
  3. Step 3: Cross multiply
    14,094.92x = 19,458.96 × 9,625.16
  4. Step 4: Simplify right side
    14,094.92x = 187,295,603.43
  5. Step 5: Solve for x
    x = 187,295,603.43/14,094.92
  6. Step 6: Final answer
    x = 13,288.16

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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.