Home / 63,044.70-94,548.60-51,923.81

Finding the Fourth Proportional to 63,044.70, 94,548.60 and 51,923.81

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Solution

The fourth proportional to 63,044.70, 94,548.60 and 51,923.81 is: 77,870.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,044.70 : 94,548.60 = 51,923.81 : x
  2. Step 2: Convert to fraction form
    63,044.70/94,548.60 = 51,923.81/x
  3. Step 3: Cross multiply
    63,044.70x = 94,548.60 × 51,923.81
  4. Step 4: Simplify right side
    63,044.70x = 4,909,323,305.79
  5. Step 5: Solve for x
    x = 4,909,323,305.79/63,044.70
  6. Step 6: Final answer
    x = 77,870.51

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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.