Home / 67,551.58-101,244.32-37,907.14

Finding the Fourth Proportional to 67,551.58, 101,244.32 and 37,907.14

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Solution

The fourth proportional to 67,551.58, 101,244.32 and 37,907.14 is: 56,814.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,551.58 : 101,244.32 = 37,907.14 : x
  2. Step 2: Convert to fraction form
    67,551.58/101,244.32 = 37,907.14/x
  3. Step 3: Cross multiply
    67,551.58x = 101,244.32 × 37,907.14
  4. Step 4: Simplify right side
    67,551.58x = 3,837,882,612.44
  5. Step 5: Solve for x
    x = 3,837,882,612.44/67,551.58
  6. Step 6: Final answer
    x = 56,814.11

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.