Home / 67,068.06-92,553.48-36,853.74

Finding the Fourth Proportional to 67,068.06, 92,553.48 and 36,853.74

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Solution

The fourth proportional to 67,068.06, 92,553.48 and 36,853.74 is: 50,857.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,068.06 : 92,553.48 = 36,853.74 : x
  2. Step 2: Convert to fraction form
    67,068.06/92,553.48 = 36,853.74/x
  3. Step 3: Cross multiply
    67,068.06x = 92,553.48 × 36,853.74
  4. Step 4: Simplify right side
    67,068.06x = 3,410,941,888.02
  5. Step 5: Solve for x
    x = 3,410,941,888.02/67,068.06
  6. Step 6: Final answer
    x = 50,857.92

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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.