Home / 63,955.94-95,934.06-19,582.52

Finding the Fourth Proportional to 63,955.94, 95,934.06 and 19,582.52

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Solution

The fourth proportional to 63,955.94, 95,934.06 and 19,582.52 is: 29,373.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,955.94 : 95,934.06 = 19,582.52 : x
  2. Step 2: Convert to fraction form
    63,955.94/95,934.06 = 19,582.52/x
  3. Step 3: Cross multiply
    63,955.94x = 95,934.06 × 19,582.52
  4. Step 4: Simplify right side
    63,955.94x = 1,878,630,168.96
  5. Step 5: Solve for x
    x = 1,878,630,168.96/63,955.94
  6. Step 6: Final answer
    x = 29,373.82

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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.