Home / 67,032.83-92,506.07-36,818.86

Finding the Fourth Proportional to 67,032.83, 92,506.07 and 36,818.86

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Solution

The fourth proportional to 67,032.83, 92,506.07 and 36,818.86 is: 50,810.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,032.83 : 92,506.07 = 36,818.86 : x
  2. Step 2: Convert to fraction form
    67,032.83/92,506.07 = 36,818.86/x
  3. Step 3: Cross multiply
    67,032.83x = 92,506.07 × 36,818.86
  4. Step 4: Simplify right side
    67,032.83x = 3,405,967,856.39
  5. Step 5: Solve for x
    x = 3,405,967,856.39/67,032.83
  6. Step 6: Final answer
    x = 50,810.44

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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.