Home / 171,330.67-236,433.45-94,848.13

Finding the Fourth Proportional to 171,330.67, 236,433.45 and 94,848.13

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Solution

The fourth proportional to 171,330.67, 236,433.45 and 94,848.13 is: 130,888.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    171,330.67 : 236,433.45 = 94,848.13 : x
  2. Step 2: Convert to fraction form
    171,330.67/236,433.45 = 94,848.13/x
  3. Step 3: Cross multiply
    171,330.67x = 236,433.45 × 94,848.13
  4. Step 4: Simplify right side
    171,330.67x = 22,425,270,601.95
  5. Step 5: Solve for x
    x = 22,425,270,601.95/171,330.67
  6. Step 6: Final answer
    x = 130,888.83

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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.