Home / 67,324.55-92,903.65-37,108.21

Finding the Fourth Proportional to 67,324.55, 92,903.65 and 37,108.21

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Solution

The fourth proportional to 67,324.55, 92,903.65 and 37,108.21 is: 51,207.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,324.55 : 92,903.65 = 37,108.21 : x
  2. Step 2: Convert to fraction form
    67,324.55/92,903.65 = 37,108.21/x
  3. Step 3: Cross multiply
    67,324.55x = 92,903.65 × 37,108.21
  4. Step 4: Simplify right side
    67,324.55x = 3,447,488,153.97
  5. Step 5: Solve for x
    x = 3,447,488,153.97/67,324.55
  6. Step 6: Final answer
    x = 51,207.00

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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.