Home / 63,192.42-94,808.21-37,920.15

Finding the Fourth Proportional to 63,192.42, 94,808.21 and 37,920.15

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Solution

The fourth proportional to 63,192.42, 94,808.21 and 37,920.15 is: 56,891.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,192.42 : 94,808.21 = 37,920.15 : x
  2. Step 2: Convert to fraction form
    63,192.42/94,808.21 = 37,920.15/x
  3. Step 3: Cross multiply
    63,192.42x = 94,808.21 × 37,920.15
  4. Step 4: Simplify right side
    63,192.42x = 3,595,141,354.83
  5. Step 5: Solve for x
    x = 3,595,141,354.83/63,192.42
  6. Step 6: Final answer
    x = 56,891.97

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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.