Home / 94,322.84-130,167.60-51,883.52

Finding the Fourth Proportional to 94,322.84, 130,167.60 and 51,883.52

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Solution

The fourth proportional to 94,322.84, 130,167.60 and 51,883.52 is: 71,600.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,322.84 : 130,167.60 = 51,883.52 : x
  2. Step 2: Convert to fraction form
    94,322.84/130,167.60 = 51,883.52/x
  3. Step 3: Cross multiply
    94,322.84x = 130,167.60 × 51,883.52
  4. Step 4: Simplify right side
    94,322.84x = 6,753,553,277.95
  5. Step 5: Solve for x
    x = 6,753,553,277.95/94,322.84
  6. Step 6: Final answer
    x = 71,600.40

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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.