Home / 11,089.98-15,303.89-6,054.35

Finding the Fourth Proportional to 11,089.98, 15,303.89 and 6,054.35

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Solution

The fourth proportional to 11,089.98, 15,303.89 and 6,054.35 is: 8,354.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,089.98 : 15,303.89 = 6,054.35 : x
  2. Step 2: Convert to fraction form
    11,089.98/15,303.89 = 6,054.35/x
  3. Step 3: Cross multiply
    11,089.98x = 15,303.89 × 6,054.35
  4. Step 4: Simplify right side
    11,089.98x = 92,655,045.04
  5. Step 5: Solve for x
    x = 92,655,045.04/11,089.98
  6. Step 6: Final answer
    x = 8,354.84

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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.