Home / 11,244.52-15,522.66-6,527.08

Finding the Fourth Proportional to 11,244.52, 15,522.66 and 6,527.08

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Solution

The fourth proportional to 11,244.52, 15,522.66 and 6,527.08 is: 9,010.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,244.52 : 15,522.66 = 6,527.08 : x
  2. Step 2: Convert to fraction form
    11,244.52/15,522.66 = 6,527.08/x
  3. Step 3: Cross multiply
    11,244.52x = 15,522.66 × 6,527.08
  4. Step 4: Simplify right side
    11,244.52x = 101,317,643.63
  5. Step 5: Solve for x
    x = 101,317,643.63/11,244.52
  6. Step 6: Final answer
    x = 9,010.40

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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.