Home / 241,660.14-333,490.85-134,240.16

Finding the Fourth Proportional to 241,660.14, 333,490.85 and 134,240.16

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Solution

The fourth proportional to 241,660.14, 333,490.85 and 134,240.16 is: 185,251.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,660.14 : 333,490.85 = 134,240.16 : x
  2. Step 2: Convert to fraction form
    241,660.14/333,490.85 = 134,240.16/x
  3. Step 3: Cross multiply
    241,660.14x = 333,490.85 × 134,240.16
  4. Step 4: Simplify right side
    241,660.14x = 44,767,866,900.43
  5. Step 5: Solve for x
    x = 44,767,866,900.43/241,660.14
  6. Step 6: Final answer
    x = 185,251.35

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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.