Home / 26,518.07-39,689.61-23,602.07

Finding the Fourth Proportional to 26,518.07, 39,689.61 and 23,602.07

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Solution

The fourth proportional to 26,518.07, 39,689.61 and 23,602.07 is: 35,325.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,518.07 : 39,689.61 = 23,602.07 : x
  2. Step 2: Convert to fraction form
    26,518.07/39,689.61 = 23,602.07/x
  3. Step 3: Cross multiply
    26,518.07x = 39,689.61 × 23,602.07
  4. Step 4: Simplify right side
    26,518.07x = 936,756,755.04
  5. Step 5: Solve for x
    x = 936,756,755.04/26,518.07
  6. Step 6: Final answer
    x = 35,325.23

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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.