Home / 45,838.58-63,270.68-29,925.41

Finding the Fourth Proportional to 45,838.58, 63,270.68 and 29,925.41

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Solution

The fourth proportional to 45,838.58, 63,270.68 and 29,925.41 is: 41,305.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,838.58 : 63,270.68 = 29,925.41 : x
  2. Step 2: Convert to fraction form
    45,838.58/63,270.68 = 29,925.41/x
  3. Step 3: Cross multiply
    45,838.58x = 63,270.68 × 29,925.41
  4. Step 4: Simplify right side
    45,838.58x = 1,893,400,574.00
  5. Step 5: Solve for x
    x = 1,893,400,574.00/45,838.58
  6. Step 6: Final answer
    x = 41,305.83

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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.