Home / 94,017.98-129,744.17-50,997.30

Finding the Fourth Proportional to 94,017.98, 129,744.17 and 50,997.30

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Solution

The fourth proportional to 94,017.98, 129,744.17 and 50,997.30 is: 70,375.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,017.98 : 129,744.17 = 50,997.30 : x
  2. Step 2: Convert to fraction form
    94,017.98/129,744.17 = 50,997.30/x
  3. Step 3: Cross multiply
    94,017.98x = 129,744.17 × 50,997.30
  4. Step 4: Simplify right side
    94,017.98x = 6,616,602,360.74
  5. Step 5: Solve for x
    x = 6,616,602,360.74/94,017.98
  6. Step 6: Final answer
    x = 70,375.93

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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.