Home / 94,795.52-130,817.77-52,353.68

Finding the Fourth Proportional to 94,795.52, 130,817.77 and 52,353.68

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Solution

The fourth proportional to 94,795.52, 130,817.77 and 52,353.68 is: 72,248.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,795.52 : 130,817.77 = 52,353.68 : x
  2. Step 2: Convert to fraction form
    94,795.52/130,817.77 = 52,353.68/x
  3. Step 3: Cross multiply
    94,795.52x = 130,817.77 × 52,353.68
  4. Step 4: Simplify right side
    94,795.52x = 6,848,790,883.92
  5. Step 5: Solve for x
    x = 6,848,790,883.92/94,795.52
  6. Step 6: Final answer
    x = 72,248.05

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1.5x scale

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.