Home / 73,340.10-101,200.94-41,070.22

Finding the Fourth Proportional to 73,340.10, 101,200.94 and 41,070.22

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Solution

The fourth proportional to 73,340.10, 101,200.94 and 41,070.22 is: 56,672.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,340.10 : 101,200.94 = 41,070.22 : x
  2. Step 2: Convert to fraction form
    73,340.10/101,200.94 = 41,070.22/x
  3. Step 3: Cross multiply
    73,340.10x = 101,200.94 × 41,070.22
  4. Step 4: Simplify right side
    73,340.10x = 4,156,344,870.01
  5. Step 5: Solve for x
    x = 4,156,344,870.01/73,340.10
  6. Step 6: Final answer
    x = 56,672.20

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Half scale
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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.