Home / 36,444.94-50,298.47-20,532.18

Finding the Fourth Proportional to 36,444.94, 50,298.47 and 20,532.18

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Solution

The fourth proportional to 36,444.94, 50,298.47 and 20,532.18 is: 28,336.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,444.94 : 50,298.47 = 20,532.18 : x
  2. Step 2: Convert to fraction form
    36,444.94/50,298.47 = 20,532.18/x
  3. Step 3: Cross multiply
    36,444.94x = 50,298.47 × 20,532.18
  4. Step 4: Simplify right side
    36,444.94x = 1,032,737,402.72
  5. Step 5: Solve for x
    x = 1,032,737,402.72/36,444.94
  6. Step 6: Final answer
    x = 28,336.92

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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.