Home / 26,770.92-36,952.38-15,595.08

Finding the Fourth Proportional to 26,770.92, 36,952.38 and 15,595.08

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Solution

The fourth proportional to 26,770.92, 36,952.38 and 15,595.08 is: 21,526.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,770.92 : 36,952.38 = 15,595.08 : x
  2. Step 2: Convert to fraction form
    26,770.92/36,952.38 = 15,595.08/x
  3. Step 3: Cross multiply
    26,770.92x = 36,952.38 × 15,595.08
  4. Step 4: Simplify right side
    26,770.92x = 576,275,322.29
  5. Step 5: Solve for x
    x = 576,275,322.29/26,770.92
  6. Step 6: Final answer
    x = 21,526.17

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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.