Home / 62,749.96-94,124.92-18,376.70

Finding the Fourth Proportional to 62,749.96, 94,124.92 and 18,376.70

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Solution

The fourth proportional to 62,749.96, 94,124.92 and 18,376.70 is: 27,565.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,749.96 : 94,124.92 = 18,376.70 : x
  2. Step 2: Convert to fraction form
    62,749.96/94,124.92 = 18,376.70/x
  3. Step 3: Cross multiply
    62,749.96x = 94,124.92 × 18,376.70
  4. Step 4: Simplify right side
    62,749.96x = 1,729,705,417.36
  5. Step 5: Solve for x
    x = 1,729,705,417.36/62,749.96
  6. Step 6: Final answer
    x = 27,565.04

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.