Home / 166,589.04-229,886.97-94,014.81

Finding the Fourth Proportional to 166,589.04, 229,886.97 and 94,014.81

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Solution

The fourth proportional to 166,589.04, 229,886.97 and 94,014.81 is: 129,737.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    166,589.04 : 229,886.97 = 94,014.81 : x
  2. Step 2: Convert to fraction form
    166,589.04/229,886.97 = 94,014.81/x
  3. Step 3: Cross multiply
    166,589.04x = 229,886.97 × 94,014.81
  4. Step 4: Simplify right side
    166,589.04x = 21,612,779,806.03
  5. Step 5: Solve for x
    x = 21,612,779,806.03/166,589.04
  6. Step 6: Final answer
    x = 129,737.11

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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.