Home / 27,353.73-37,759.01-23,510.15

Finding the Fourth Proportional to 27,353.73, 37,759.01 and 23,510.15

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Solution

The fourth proportional to 27,353.73, 37,759.01 and 23,510.15 is: 32,453.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,353.73 : 37,759.01 = 23,510.15 : x
  2. Step 2: Convert to fraction form
    27,353.73/37,759.01 = 23,510.15/x
  3. Step 3: Cross multiply
    27,353.73x = 37,759.01 × 23,510.15
  4. Step 4: Simplify right side
    27,353.73x = 887,720,108.73
  5. Step 5: Solve for x
    x = 887,720,108.73/27,353.73
  6. Step 6: Final answer
    x = 32,453.35

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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.