Home / 23,591.30-35,370.54-10,436.49

Finding the Fourth Proportional to 23,591.30, 35,370.54 and 10,436.49

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Solution

The fourth proportional to 23,591.30, 35,370.54 and 10,436.49 is: 15,647.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,591.30 : 35,370.54 = 10,436.49 : x
  2. Step 2: Convert to fraction form
    23,591.30/35,370.54 = 10,436.49/x
  3. Step 3: Cross multiply
    23,591.30x = 35,370.54 × 10,436.49
  4. Step 4: Simplify right side
    23,591.30x = 369,144,287.00
  5. Step 5: Solve for x
    x = 369,144,287.00/23,591.30
  6. Step 6: Final answer
    x = 15,647.48

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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.