Home / 74,973.91-112,497.51-32,848.24

Finding the Fourth Proportional to 74,973.91, 112,497.51 and 32,848.24

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Solution

The fourth proportional to 74,973.91, 112,497.51 and 32,848.24 is: 49,288.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    74,973.91 : 112,497.51 = 32,848.24 : x
  2. Step 2: Convert to fraction form
    74,973.91/112,497.51 = 32,848.24/x
  3. Step 3: Cross multiply
    74,973.91x = 112,497.51 × 32,848.24
  4. Step 4: Simplify right side
    74,973.91x = 3,695,345,207.88
  5. Step 5: Solve for x
    x = 3,695,345,207.88/74,973.91
  6. Step 6: Final answer
    x = 49,288.42

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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.