Home / 19,525.05-26,944.65-10,572.56

Finding the Fourth Proportional to 19,525.05, 26,944.65 and 10,572.56

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Solution

The fourth proportional to 19,525.05, 26,944.65 and 10,572.56 is: 14,590.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,525.05 : 26,944.65 = 10,572.56 : x
  2. Step 2: Convert to fraction form
    19,525.05/26,944.65 = 10,572.56/x
  3. Step 3: Cross multiply
    19,525.05x = 26,944.65 × 10,572.56
  4. Step 4: Simplify right side
    19,525.05x = 284,873,928.80
  5. Step 5: Solve for x
    x = 284,873,928.80/19,525.05
  6. Step 6: Final answer
    x = 14,590.18

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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.