Home / 4,708.86-6,501.24-3,030.99

Finding the Fourth Proportional to 4,708.86, 6,501.24 and 3,030.99

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Solution

The fourth proportional to 4,708.86, 6,501.24 and 3,030.99 is: 4,184.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,708.86 : 6,501.24 = 3,030.99 : x
  2. Step 2: Convert to fraction form
    4,708.86/6,501.24 = 3,030.99/x
  3. Step 3: Cross multiply
    4,708.86x = 6,501.24 × 3,030.99
  4. Step 4: Simplify right side
    4,708.86x = 19,705,193.43
  5. Step 5: Solve for x
    x = 19,705,193.43/4,708.86
  6. Step 6: Final answer
    x = 4,184.71

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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.