Home / 94,871.00-130,922.10-52,429.55

Finding the Fourth Proportional to 94,871.00, 130,922.10 and 52,429.55

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Solution

The fourth proportional to 94,871.00, 130,922.10 and 52,429.55 is: 72,352.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,871.00 : 130,922.10 = 52,429.55 : x
  2. Step 2: Convert to fraction form
    94,871.00/130,922.10 = 52,429.55/x
  3. Step 3: Cross multiply
    94,871.00x = 130,922.10 × 52,429.55
  4. Step 4: Simplify right side
    94,871.00x = 6,864,186,133.44
  5. Step 5: Solve for x
    x = 6,864,186,133.44/94,871.00
  6. Step 6: Final answer
    x = 72,352.84

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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.