Home / 26,474.88-36,528.32-17,055.68

Finding the Fourth Proportional to 26,474.88, 36,528.32 and 17,055.68

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Solution

The fourth proportional to 26,474.88, 36,528.32 and 17,055.68 is: 23,532.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,474.88 : 36,528.32 = 17,055.68 : x
  2. Step 2: Convert to fraction form
    26,474.88/36,528.32 = 17,055.68/x
  3. Step 3: Cross multiply
    26,474.88x = 36,528.32 × 17,055.68
  4. Step 4: Simplify right side
    26,474.88x = 623,015,336.86
  5. Step 5: Solve for x
    x = 623,015,336.86/26,474.88
  6. Step 6: Final answer
    x = 23,532.32

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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.