Home / 94,505.04-130,416.95-52,063.58

Finding the Fourth Proportional to 94,505.04, 130,416.95 and 52,063.58

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Solution

The fourth proportional to 94,505.04, 130,416.95 and 52,063.58 is: 71,847.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,505.04 : 130,416.95 = 52,063.58 : x
  2. Step 2: Convert to fraction form
    94,505.04/130,416.95 = 52,063.58/x
  3. Step 3: Cross multiply
    94,505.04x = 130,416.95 × 52,063.58
  4. Step 4: Simplify right side
    94,505.04x = 6,789,973,765.88
  5. Step 5: Solve for x
    x = 6,789,973,765.88/94,505.04
  6. Step 6: Final answer
    x = 71,847.74

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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.