Home / 94,548.96-130,477.57-52,107.50

Finding the Fourth Proportional to 94,548.96, 130,477.57 and 52,107.50

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Solution

The fourth proportional to 94,548.96, 130,477.57 and 52,107.50 is: 71,908.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,548.96 : 130,477.57 = 52,107.50 : x
  2. Step 2: Convert to fraction form
    94,548.96/130,477.57 = 52,107.50/x
  3. Step 3: Cross multiply
    94,548.96x = 130,477.57 × 52,107.50
  4. Step 4: Simplify right side
    94,548.96x = 6,798,860,174.70
  5. Step 5: Solve for x
    x = 6,798,860,174.70/94,548.96
  6. Step 6: Final answer
    x = 71,908.35

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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.