Home / 28,243.96-42,299.13-24,525.99

Finding the Fourth Proportional to 28,243.96, 42,299.13 and 24,525.99

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Solution

The fourth proportional to 28,243.96, 42,299.13 and 24,525.99 is: 36,730.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    28,243.96 : 42,299.13 = 24,525.99 : x
  2. Step 2: Convert to fraction form
    28,243.96/42,299.13 = 24,525.99/x
  3. Step 3: Cross multiply
    28,243.96x = 42,299.13 × 24,525.99
  4. Step 4: Simplify right side
    28,243.96x = 1,037,428,039.39
  5. Step 5: Solve for x
    x = 1,037,428,039.39/28,243.96
  6. Step 6: Final answer
    x = 36,730.97

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.