Home / 83,093.06-124,628.64-23,125.52

Finding the Fourth Proportional to 83,093.06, 124,628.64 and 23,125.52

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Solution

The fourth proportional to 83,093.06, 124,628.64 and 23,125.52 is: 34,685.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    83,093.06 : 124,628.64 = 23,125.52 : x
  2. Step 2: Convert to fraction form
    83,093.06/124,628.64 = 23,125.52/x
  3. Step 3: Cross multiply
    83,093.06x = 124,628.64 × 23,125.52
  4. Step 4: Simplify right side
    83,093.06x = 2,882,101,483.75
  5. Step 5: Solve for x
    x = 2,882,101,483.75/83,093.06
  6. Step 6: Final answer
    x = 34,685.23

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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.