Home / 170,304.39-235,027.32-94,852.89

Finding the Fourth Proportional to 170,304.39, 235,027.32 and 94,852.89

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Solution

The fourth proportional to 170,304.39, 235,027.32 and 94,852.89 is: 130,901.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    170,304.39 : 235,027.32 = 94,852.89 : x
  2. Step 2: Convert to fraction form
    170,304.39/235,027.32 = 94,852.89/x
  3. Step 3: Cross multiply
    170,304.39x = 235,027.32 × 94,852.89
  4. Step 4: Simplify right side
    170,304.39x = 22,293,020,530.95
  5. Step 5: Solve for x
    x = 22,293,020,530.95/170,304.39
  6. Step 6: Final answer
    x = 130,901.03

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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.