Home / 23,461.29-35,177.36-13,080.33

Finding the Fourth Proportional to 23,461.29, 35,177.36 and 13,080.33

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Solution

The fourth proportional to 23,461.29, 35,177.36 and 13,080.33 is: 19,612.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,461.29 : 35,177.36 = 13,080.33 : x
  2. Step 2: Convert to fraction form
    23,461.29/35,177.36 = 13,080.33/x
  3. Step 3: Cross multiply
    23,461.29x = 35,177.36 × 13,080.33
  4. Step 4: Simplify right side
    23,461.29x = 460,131,411.93
  5. Step 5: Solve for x
    x = 460,131,411.93/23,461.29
  6. Step 6: Final answer
    x = 19,612.37

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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.