Home / 170,304.40-235,027.32-94,852.88

Finding the Fourth Proportional to 170,304.40, 235,027.32 and 94,852.88

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Solution

The fourth proportional to 170,304.40, 235,027.32 and 94,852.88 is: 130,901.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    170,304.40 : 235,027.32 = 94,852.88 : x
  2. Step 2: Convert to fraction form
    170,304.40/235,027.32 = 94,852.88/x
  3. Step 3: Cross multiply
    170,304.40x = 235,027.32 × 94,852.88
  4. Step 4: Simplify right side
    170,304.40x = 22,293,018,180.68
  5. Step 5: Solve for x
    x = 22,293,018,180.68/170,304.40
  6. Step 6: Final answer
    x = 130,901.01

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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.