Home / 11,089.91-15,303.84-6,053.94

Finding the Fourth Proportional to 11,089.91, 15,303.84 and 6,053.94

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Solution

The fourth proportional to 11,089.91, 15,303.84 and 6,053.94 is: 8,354.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,089.91 : 15,303.84 = 6,053.94 : x
  2. Step 2: Convert to fraction form
    11,089.91/15,303.84 = 6,053.94/x
  3. Step 3: Cross multiply
    11,089.91x = 15,303.84 × 6,053.94
  4. Step 4: Simplify right side
    11,089.91x = 92,648,506.43
  5. Step 5: Solve for x
    x = 92,648,506.43/11,089.91
  6. Step 6: Final answer
    x = 8,354.30

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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.