Home / 170,299.75-235,013.66-94,848.25

Finding the Fourth Proportional to 170,299.75, 235,013.66 and 94,848.25

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Solution

The fourth proportional to 170,299.75, 235,013.66 and 94,848.25 is: 130,890.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    170,299.75 : 235,013.66 = 94,848.25 : x
  2. Step 2: Convert to fraction form
    170,299.75/235,013.66 = 94,848.25/x
  3. Step 3: Cross multiply
    170,299.75x = 235,013.66 × 94,848.25
  4. Step 4: Simplify right side
    170,299.75x = 22,290,634,377.10
  5. Step 5: Solve for x
    x = 22,290,634,377.10/170,299.75
  6. Step 6: Final answer
    x = 130,890.59

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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.