Home / 19,528.01-26,948.46-10,575.42

Finding the Fourth Proportional to 19,528.01, 26,948.46 and 10,575.42

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Solution

The fourth proportional to 19,528.01, 26,948.46 and 10,575.42 is: 14,593.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,528.01 : 26,948.46 = 10,575.42 : x
  2. Step 2: Convert to fraction form
    19,528.01/26,948.46 = 10,575.42/x
  3. Step 3: Cross multiply
    19,528.01x = 26,948.46 × 10,575.42
  4. Step 4: Simplify right side
    19,528.01x = 284,991,282.85
  5. Step 5: Solve for x
    x = 284,991,282.85/19,528.01
  6. Step 6: Final answer
    x = 14,593.97

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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.