Home / 47,176.32-65,103.43-25,956.95

Finding the Fourth Proportional to 47,176.32, 65,103.43 and 25,956.95

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Solution

The fourth proportional to 47,176.32, 65,103.43 and 25,956.95 is: 35,820.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,176.32 : 65,103.43 = 25,956.95 : x
  2. Step 2: Convert to fraction form
    47,176.32/65,103.43 = 25,956.95/x
  3. Step 3: Cross multiply
    47,176.32x = 65,103.43 × 25,956.95
  4. Step 4: Simplify right side
    47,176.32x = 1,689,886,477.34
  5. Step 5: Solve for x
    x = 1,689,886,477.34/47,176.32
  6. Step 6: Final answer
    x = 35,820.65

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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.