Home / 170,158.32-234,814.56-94,713.84

Finding the Fourth Proportional to 170,158.32, 234,814.56 and 94,713.84

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Solution

The fourth proportional to 170,158.32, 234,814.56 and 94,713.84 is: 130,702.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    170,158.32 : 234,814.56 = 94,713.84 : x
  2. Step 2: Convert to fraction form
    170,158.32/234,814.56 = 94,713.84/x
  3. Step 3: Cross multiply
    170,158.32x = 234,814.56 × 94,713.84
  4. Step 4: Simplify right side
    170,158.32x = 22,240,188,665.51
  5. Step 5: Solve for x
    x = 22,240,188,665.51/170,158.32
  6. Step 6: Final answer
    x = 130,702.92

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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.