Home / 23,355.95-35,004.76-11,672.51

Finding the Fourth Proportional to 23,355.95, 35,004.76 and 11,672.51

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Solution

The fourth proportional to 23,355.95, 35,004.76 and 11,672.51 is: 17,494.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,355.95 : 35,004.76 = 11,672.51 : x
  2. Step 2: Convert to fraction form
    23,355.95/35,004.76 = 11,672.51/x
  3. Step 3: Cross multiply
    23,355.95x = 35,004.76 × 11,672.51
  4. Step 4: Simplify right side
    23,355.95x = 408,593,206.94
  5. Step 5: Solve for x
    x = 408,593,206.94/23,355.95
  6. Step 6: Final answer
    x = 17,494.18

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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.