Home / 24,298.85-33,538.67-15,822.14

Finding the Fourth Proportional to 24,298.85, 33,538.67 and 15,822.14

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Solution

The fourth proportional to 24,298.85, 33,538.67 and 15,822.14 is: 21,838.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,298.85 : 33,538.67 = 15,822.14 : x
  2. Step 2: Convert to fraction form
    24,298.85/33,538.67 = 15,822.14/x
  3. Step 3: Cross multiply
    24,298.85x = 33,538.67 × 15,822.14
  4. Step 4: Simplify right side
    24,298.85x = 530,653,433.68
  5. Step 5: Solve for x
    x = 530,653,433.68/24,298.85
  6. Step 6: Final answer
    x = 21,838.62

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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.