Home / 18,082.04-24,952.41-10,528.58

Finding the Fourth Proportional to 18,082.04, 24,952.41 and 10,528.58

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Solution

The fourth proportional to 18,082.04, 24,952.41 and 10,528.58 is: 14,528.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,082.04 : 24,952.41 = 10,528.58 : x
  2. Step 2: Convert to fraction form
    18,082.04/24,952.41 = 10,528.58/x
  3. Step 3: Cross multiply
    18,082.04x = 24,952.41 × 10,528.58
  4. Step 4: Simplify right side
    18,082.04x = 262,713,444.88
  5. Step 5: Solve for x
    x = 262,713,444.88/18,082.04
  6. Step 6: Final answer
    x = 14,528.97

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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.