Home / 47,195.32-70,709.93-44,385.89

Finding the Fourth Proportional to 47,195.32, 70,709.93 and 44,385.89

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Solution

The fourth proportional to 47,195.32, 70,709.93 and 44,385.89 is: 66,500.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,195.32 : 70,709.93 = 44,385.89 : x
  2. Step 2: Convert to fraction form
    47,195.32/70,709.93 = 44,385.89/x
  3. Step 3: Cross multiply
    47,195.32x = 70,709.93 × 44,385.89
  4. Step 4: Simplify right side
    47,195.32x = 3,138,522,599.41
  5. Step 5: Solve for x
    x = 3,138,522,599.41/47,195.32
  6. Step 6: Final answer
    x = 66,500.72

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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.