Home / 241,713.60-333,618.12-134,320.56

Finding the Fourth Proportional to 241,713.60, 333,618.12 and 134,320.56

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Solution

The fourth proportional to 241,713.60, 333,618.12 and 134,320.56 is: 185,392.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,713.60 : 333,618.12 = 134,320.56 : x
  2. Step 2: Convert to fraction form
    241,713.60/333,618.12 = 134,320.56/x
  3. Step 3: Cross multiply
    241,713.60x = 333,618.12 × 134,320.56
  4. Step 4: Simplify right side
    241,713.60x = 44,811,772,704.55
  5. Step 5: Solve for x
    x = 44,811,772,704.55/241,713.60
  6. Step 6: Final answer
    x = 185,392.02

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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.