Home / 26,170.60-39,089.45-22,483.48

Finding the Fourth Proportional to 26,170.60, 39,089.45 and 22,483.48

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Solution

The fourth proportional to 26,170.60, 39,089.45 and 22,483.48 is: 33,582.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,170.60 : 39,089.45 = 22,483.48 : x
  2. Step 2: Convert to fraction form
    26,170.60/39,089.45 = 22,483.48/x
  3. Step 3: Cross multiply
    26,170.60x = 39,089.45 × 22,483.48
  4. Step 4: Simplify right side
    26,170.60x = 878,866,867.29
  5. Step 5: Solve for x
    x = 878,866,867.29/26,170.60
  6. Step 6: Final answer
    x = 33,582.22

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.