Home / 67,341.88-92,927.58-37,125.64

Finding the Fourth Proportional to 67,341.88, 92,927.58 and 37,125.64

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Solution

The fourth proportional to 67,341.88, 92,927.58 and 37,125.64 is: 51,231.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,341.88 : 92,927.58 = 37,125.64 : x
  2. Step 2: Convert to fraction form
    67,341.88/92,927.58 = 37,125.64/x
  3. Step 3: Cross multiply
    67,341.88x = 92,927.58 × 37,125.64
  4. Step 4: Simplify right side
    67,341.88x = 3,449,995,881.15
  5. Step 5: Solve for x
    x = 3,449,995,881.15/67,341.88
  6. Step 6: Final answer
    x = 51,231.06

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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.