Home / 7,693.86-10,616.76-4,710.54

Finding the Fourth Proportional to 7,693.86, 10,616.76 and 4,710.54

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Solution

The fourth proportional to 7,693.86, 10,616.76 and 4,710.54 is: 6,500.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,693.86 : 10,616.76 = 4,710.54 : x
  2. Step 2: Convert to fraction form
    7,693.86/10,616.76 = 4,710.54/x
  3. Step 3: Cross multiply
    7,693.86x = 10,616.76 × 4,710.54
  4. Step 4: Simplify right side
    7,693.86x = 50,010,672.65
  5. Step 5: Solve for x
    x = 50,010,672.65/7,693.86
  6. Step 6: Final answer
    x = 6,500.08

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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.