Home / 43,080.36-59,453.91-25,177.34

Finding the Fourth Proportional to 43,080.36, 59,453.91 and 25,177.34

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Solution

The fourth proportional to 43,080.36, 59,453.91 and 25,177.34 is: 34,746.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,080.36 : 59,453.91 = 25,177.34 : x
  2. Step 2: Convert to fraction form
    43,080.36/59,453.91 = 25,177.34/x
  3. Step 3: Cross multiply
    43,080.36x = 59,453.91 × 25,177.34
  4. Step 4: Simplify right side
    43,080.36x = 1,496,891,009.13
  5. Step 5: Solve for x
    x = 1,496,891,009.13/43,080.36
  6. Step 6: Final answer
    x = 34,746.48

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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.