Home / 109,944.24-164,927.16-31,059.06

Finding the Fourth Proportional to 109,944.24, 164,927.16 and 31,059.06

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Solution

The fourth proportional to 109,944.24, 164,927.16 and 31,059.06 is: 46,591.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    109,944.24 : 164,927.16 = 31,059.06 : x
  2. Step 2: Convert to fraction form
    109,944.24/164,927.16 = 31,059.06/x
  3. Step 3: Cross multiply
    109,944.24x = 164,927.16 × 31,059.06
  4. Step 4: Simplify right side
    109,944.24x = 5,122,482,558.07
  5. Step 5: Solve for x
    x = 5,122,482,558.07/109,944.24
  6. Step 6: Final answer
    x = 46,591.64

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1.5x scale

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.