Home / 25,492.08-35,212.32-19,596.24

Finding the Fourth Proportional to 25,492.08, 35,212.32 and 19,596.24

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Solution

The fourth proportional to 25,492.08, 35,212.32 and 19,596.24 is: 27,068.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,492.08 : 35,212.32 = 19,596.24 : x
  2. Step 2: Convert to fraction form
    25,492.08/35,212.32 = 19,596.24/x
  3. Step 3: Cross multiply
    25,492.08x = 35,212.32 × 19,596.24
  4. Step 4: Simplify right side
    25,492.08x = 690,029,073.68
  5. Step 5: Solve for x
    x = 690,029,073.68/25,492.08
  6. Step 6: Final answer
    x = 27,068.37

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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.