Home / 5,002.32-6,901.56-2,904.96

Finding the Fourth Proportional to 5,002.32, 6,901.56 and 2,904.96

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Solution

The fourth proportional to 5,002.32, 6,901.56 and 2,904.96 is: 4,007.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,002.32 : 6,901.56 = 2,904.96 : x
  2. Step 2: Convert to fraction form
    5,002.32/6,901.56 = 2,904.96/x
  3. Step 3: Cross multiply
    5,002.32x = 6,901.56 × 2,904.96
  4. Step 4: Simplify right side
    5,002.32x = 20,048,755.74
  5. Step 5: Solve for x
    x = 20,048,755.74/5,002.32
  6. Step 6: Final answer
    x = 4,007.89

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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.