Home / 94,359.24-129,371.85-92,674.44

Finding the Fourth Proportional to 94,359.24, 129,371.85 and 92,674.44

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Solution

The fourth proportional to 94,359.24, 129,371.85 and 92,674.44 is: 127,061.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,359.24 : 129,371.85 = 92,674.44 : x
  2. Step 2: Convert to fraction form
    94,359.24/129,371.85 = 92,674.44/x
  3. Step 3: Cross multiply
    94,359.24x = 129,371.85 × 92,674.44
  4. Step 4: Simplify right side
    94,359.24x = 11,989,463,750.51
  5. Step 5: Solve for x
    x = 11,989,463,750.51/94,359.24
  6. Step 6: Final answer
    x = 127,061.89

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.