Home / 14,264.37-19,691.69-9,492.26

Finding the Fourth Proportional to 14,264.37, 19,691.69 and 9,492.26

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Solution

The fourth proportional to 14,264.37, 19,691.69 and 9,492.26 is: 13,103.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,264.37 : 19,691.69 = 9,492.26 : x
  2. Step 2: Convert to fraction form
    14,264.37/19,691.69 = 9,492.26/x
  3. Step 3: Cross multiply
    14,264.37x = 19,691.69 × 9,492.26
  4. Step 4: Simplify right side
    14,264.37x = 186,918,754.99
  5. Step 5: Solve for x
    x = 186,918,754.99/14,264.37
  6. Step 6: Final answer
    x = 13,103.90

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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.