Home / 40,263.55-55,568.80-24,348.09

Finding the Fourth Proportional to 40,263.55, 55,568.80 and 24,348.09

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Solution

The fourth proportional to 40,263.55, 55,568.80 and 24,348.09 is: 33,603.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,263.55 : 55,568.80 = 24,348.09 : x
  2. Step 2: Convert to fraction form
    40,263.55/55,568.80 = 24,348.09/x
  3. Step 3: Cross multiply
    40,263.55x = 55,568.80 × 24,348.09
  4. Step 4: Simplify right side
    40,263.55x = 1,352,994,382.41
  5. Step 5: Solve for x
    x = 1,352,994,382.41/40,263.55
  6. Step 6: Final answer
    x = 33,603.46

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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.