Home / 73,339.10-101,199.56-41,069.22

Finding the Fourth Proportional to 73,339.10, 101,199.56 and 41,069.22

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Solution

The fourth proportional to 73,339.10, 101,199.56 and 41,069.22 is: 56,670.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,339.10 : 101,199.56 = 41,069.22 : x
  2. Step 2: Convert to fraction form
    73,339.10/101,199.56 = 41,069.22/x
  3. Step 3: Cross multiply
    73,339.10x = 101,199.56 × 41,069.22
  4. Step 4: Simplify right side
    73,339.10x = 4,156,186,993.54
  5. Step 5: Solve for x
    x = 4,156,186,993.54/73,339.10
  6. Step 6: Final answer
    x = 56,670.82

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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.