Home / 19,527.88-26,948.26-10,575.16

Finding the Fourth Proportional to 19,527.88, 26,948.26 and 10,575.16

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Solution

The fourth proportional to 19,527.88, 26,948.26 and 10,575.16 is: 14,593.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,527.88 : 26,948.26 = 10,575.16 : x
  2. Step 2: Convert to fraction form
    19,527.88/26,948.26 = 10,575.16/x
  3. Step 3: Cross multiply
    19,527.88x = 26,948.26 × 10,575.16
  4. Step 4: Simplify right side
    19,527.88x = 284,982,161.22
  5. Step 5: Solve for x
    x = 284,982,161.22/19,527.88
  6. Step 6: Final answer
    x = 14,593.60

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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.