Home / 67,560.08-93,232.88-37,345.44

Finding the Fourth Proportional to 67,560.08, 93,232.88 and 37,345.44

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Solution

The fourth proportional to 67,560.08, 93,232.88 and 37,345.44 is: 51,536.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,560.08 : 93,232.88 = 37,345.44 : x
  2. Step 2: Convert to fraction form
    67,560.08/93,232.88 = 37,345.44/x
  3. Step 3: Cross multiply
    67,560.08x = 93,232.88 × 37,345.44
  4. Step 4: Simplify right side
    67,560.08x = 3,481,822,926.07
  5. Step 5: Solve for x
    x = 3,481,822,926.07/67,560.08
  6. Step 6: Final answer
    x = 51,536.69

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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.