Home / 94,726.56-130,692.24-62,901.84

Finding the Fourth Proportional to 94,726.56, 130,692.24 and 62,901.84

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Solution

The fourth proportional to 94,726.56, 130,692.24 and 62,901.84 is: 86,784.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,726.56 : 130,692.24 = 62,901.84 : x
  2. Step 2: Convert to fraction form
    94,726.56/130,692.24 = 62,901.84/x
  3. Step 3: Cross multiply
    94,726.56x = 130,692.24 × 62,901.84
  4. Step 4: Simplify right side
    94,726.56x = 8,220,782,369.72
  5. Step 5: Solve for x
    x = 8,220,782,369.72/94,726.56
  6. Step 6: Final answer
    x = 86,784.34

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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.