Home / 112,896.06-169,350.57-34,002.06

Finding the Fourth Proportional to 112,896.06, 169,350.57 and 34,002.06

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Solution

The fourth proportional to 112,896.06, 169,350.57 and 34,002.06 is: 51,005.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    112,896.06 : 169,350.57 = 34,002.06 : x
  2. Step 2: Convert to fraction form
    112,896.06/169,350.57 = 34,002.06/x
  3. Step 3: Cross multiply
    112,896.06x = 169,350.57 × 34,002.06
  4. Step 4: Simplify right side
    112,896.06x = 5,758,268,242.17
  5. Step 5: Solve for x
    x = 5,758,268,242.17/112,896.06
  6. Step 6: Final answer
    x = 51,005.04

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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.