Home / 59,376.07-89,067.75-26,111.80

Finding the Fourth Proportional to 59,376.07, 89,067.75 and 26,111.80

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Solution

The fourth proportional to 59,376.07, 89,067.75 and 26,111.80 is: 39,169.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,376.07 : 89,067.75 = 26,111.80 : x
  2. Step 2: Convert to fraction form
    59,376.07/89,067.75 = 26,111.80/x
  3. Step 3: Cross multiply
    59,376.07x = 89,067.75 × 26,111.80
  4. Step 4: Simplify right side
    59,376.07x = 2,325,719,274.45
  5. Step 5: Solve for x
    x = 2,325,719,274.45/59,376.07
  6. Step 6: Final answer
    x = 39,169.30

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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.