Home / 75,264.07-112,896.12-22,673.56

Finding the Fourth Proportional to 75,264.07, 112,896.12 and 22,673.56

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Solution

The fourth proportional to 75,264.07, 112,896.12 and 22,673.56 is: 34,010.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,264.07 : 112,896.12 = 22,673.56 : x
  2. Step 2: Convert to fraction form
    75,264.07/112,896.12 = 22,673.56/x
  3. Step 3: Cross multiply
    75,264.07x = 112,896.12 × 22,673.56
  4. Step 4: Simplify right side
    75,264.07x = 2,559,756,950.59
  5. Step 5: Solve for x
    x = 2,559,756,950.59/75,264.07
  6. Step 6: Final answer
    x = 34,010.34

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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.