Home / 19,527.76-26,948.33-10,575.27

Finding the Fourth Proportional to 19,527.76, 26,948.33 and 10,575.27

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Solution

The fourth proportional to 19,527.76, 26,948.33 and 10,575.27 is: 14,593.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,527.76 : 26,948.33 = 10,575.27 : x
  2. Step 2: Convert to fraction form
    19,527.76/26,948.33 = 10,575.27/x
  3. Step 3: Cross multiply
    19,527.76x = 26,948.33 × 10,575.27
  4. Step 4: Simplify right side
    19,527.76x = 284,985,953.64
  5. Step 5: Solve for x
    x = 284,985,953.64/19,527.76
  6. Step 6: Final answer
    x = 14,593.89

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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.