Home / 170,707.82-235,576.79-94,226.93

Finding the Fourth Proportional to 170,707.82, 235,576.79 and 94,226.93

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Solution

The fourth proportional to 170,707.82, 235,576.79 and 94,226.93 is: 130,033.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    170,707.82 : 235,576.79 = 94,226.93 : x
  2. Step 2: Convert to fraction form
    170,707.82/235,576.79 = 94,226.93/x
  3. Step 3: Cross multiply
    170,707.82x = 235,576.79 × 94,226.93
  4. Step 4: Simplify right side
    170,707.82x = 22,197,676,758.64
  5. Step 5: Solve for x
    x = 22,197,676,758.64/170,707.82
  6. Step 6: Final answer
    x = 130,033.16

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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.