Home / 7,823.16-10,793.34-4,463.62

Finding the Fourth Proportional to 7,823.16, 10,793.34 and 4,463.62

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Solution

The fourth proportional to 7,823.16, 10,793.34 and 4,463.62 is: 6,158.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,823.16 : 10,793.34 = 4,463.62 : x
  2. Step 2: Convert to fraction form
    7,823.16/10,793.34 = 4,463.62/x
  3. Step 3: Cross multiply
    7,823.16x = 10,793.34 × 4,463.62
  4. Step 4: Simplify right side
    7,823.16x = 48,177,341.31
  5. Step 5: Solve for x
    x = 48,177,341.31/7,823.16
  6. Step 6: Final answer
    x = 6,158.30

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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.