Home / 26,985.62-40,272.34-24,033.17

Finding the Fourth Proportional to 26,985.62, 40,272.34 and 24,033.17

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Solution

The fourth proportional to 26,985.62, 40,272.34 and 24,033.17 is: 35,866.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,985.62 : 40,272.34 = 24,033.17 : x
  2. Step 2: Convert to fraction form
    26,985.62/40,272.34 = 24,033.17/x
  3. Step 3: Cross multiply
    26,985.62x = 40,272.34 × 24,033.17
  4. Step 4: Simplify right side
    26,985.62x = 967,871,993.52
  5. Step 5: Solve for x
    x = 967,871,993.52/26,985.62
  6. Step 6: Final answer
    x = 35,866.21

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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.