Home / 97,584.77-134,659.49-59,339.07

Finding the Fourth Proportional to 97,584.77, 134,659.49 and 59,339.07

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Solution

The fourth proportional to 97,584.77, 134,659.49 and 59,339.07 is: 81,883.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,584.77 : 134,659.49 = 59,339.07 : x
  2. Step 2: Convert to fraction form
    97,584.77/134,659.49 = 59,339.07/x
  3. Step 3: Cross multiply
    97,584.77x = 134,659.49 × 59,339.07
  4. Step 4: Simplify right side
    97,584.77x = 7,990,568,606.58
  5. Step 5: Solve for x
    x = 7,990,568,606.58/97,584.77
  6. Step 6: Final answer
    x = 81,883.36

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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.