Home / 6,011.76-8,294.40-3,653.04

Finding the Fourth Proportional to 6,011.76, 8,294.40 and 3,653.04

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Solution

The fourth proportional to 6,011.76, 8,294.40 and 3,653.04 is: 5,040.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,011.76 : 8,294.40 = 3,653.04 : x
  2. Step 2: Convert to fraction form
    6,011.76/8,294.40 = 3,653.04/x
  3. Step 3: Cross multiply
    6,011.76x = 8,294.40 × 3,653.04
  4. Step 4: Simplify right side
    6,011.76x = 30,299,774.98
  5. Step 5: Solve for x
    x = 30,299,774.98/6,011.76
  6. Step 6: Final answer
    x = 5,040.08

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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.