Home / 47,095.88-65,049.81-35,211.92

Finding the Fourth Proportional to 47,095.88, 65,049.81 and 35,211.92

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Solution

The fourth proportional to 47,095.88, 65,049.81 and 35,211.92 is: 48,635.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,095.88 : 65,049.81 = 35,211.92 : x
  2. Step 2: Convert to fraction form
    47,095.88/65,049.81 = 35,211.92/x
  3. Step 3: Cross multiply
    47,095.88x = 65,049.81 × 35,211.92
  4. Step 4: Simplify right side
    47,095.88x = 2,290,528,705.74
  5. Step 5: Solve for x
    x = 2,290,528,705.74/47,095.88
  6. Step 6: Final answer
    x = 48,635.44

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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.