Home / 63,461.54-95,152.83-43,717.79

Finding the Fourth Proportional to 63,461.54, 95,152.83 and 43,717.79

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Solution

The fourth proportional to 63,461.54, 95,152.83 and 43,717.79 is: 65,549.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,461.54 : 95,152.83 = 43,717.79 : x
  2. Step 2: Convert to fraction form
    63,461.54/95,152.83 = 43,717.79/x
  3. Step 3: Cross multiply
    63,461.54x = 95,152.83 × 43,717.79
  4. Step 4: Simplify right side
    63,461.54x = 4,159,871,513.79
  5. Step 5: Solve for x
    x = 4,159,871,513.79/63,461.54
  6. Step 6: Final answer
    x = 65,549.49

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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.