Home / 11,050.84-15,245.01-6,572.08

Finding the Fourth Proportional to 11,050.84, 15,245.01 and 6,572.08

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Solution

The fourth proportional to 11,050.84, 15,245.01 and 6,572.08 is: 9,066.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,050.84 : 15,245.01 = 6,572.08 : x
  2. Step 2: Convert to fraction form
    11,050.84/15,245.01 = 6,572.08/x
  3. Step 3: Cross multiply
    11,050.84x = 15,245.01 × 6,572.08
  4. Step 4: Simplify right side
    11,050.84x = 100,191,425.32
  5. Step 5: Solve for x
    x = 100,191,425.32/11,050.84
  6. Step 6: Final answer
    x = 9,066.41

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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.