Home / 6,674.34-9,214.28-4,995.13

Finding the Fourth Proportional to 6,674.34, 9,214.28 and 4,995.13

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Solution

The fourth proportional to 6,674.34, 9,214.28 and 4,995.13 is: 6,896.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,674.34 : 9,214.28 = 4,995.13 : x
  2. Step 2: Convert to fraction form
    6,674.34/9,214.28 = 4,995.13/x
  3. Step 3: Cross multiply
    6,674.34x = 9,214.28 × 4,995.13
  4. Step 4: Simplify right side
    6,674.34x = 46,026,509.85
  5. Step 5: Solve for x
    x = 46,026,509.85/6,674.34
  6. Step 6: Final answer
    x = 6,896.04

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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.