Home / 11,089.84-15,303.90-6,054.04

Finding the Fourth Proportional to 11,089.84, 15,303.90 and 6,054.04

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Solution

The fourth proportional to 11,089.84, 15,303.90 and 6,054.04 is: 8,354.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,089.84 : 15,303.90 = 6,054.04 : x
  2. Step 2: Convert to fraction form
    11,089.84/15,303.90 = 6,054.04/x
  3. Step 3: Cross multiply
    11,089.84x = 15,303.90 × 6,054.04
  4. Step 4: Simplify right side
    11,089.84x = 92,650,422.76
  5. Step 5: Solve for x
    x = 92,650,422.76/11,089.84
  6. Step 6: Final answer
    x = 8,354.53

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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.