Home / 25,324.30-37,953.55-10,313.92

Finding the Fourth Proportional to 25,324.30, 37,953.55 and 10,313.92

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Solution

The fourth proportional to 25,324.30, 37,953.55 and 10,313.92 is: 15,457.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,324.30 : 37,953.55 = 10,313.92 : x
  2. Step 2: Convert to fraction form
    25,324.30/37,953.55 = 10,313.92/x
  3. Step 3: Cross multiply
    25,324.30x = 37,953.55 × 10,313.92
  4. Step 4: Simplify right side
    25,324.30x = 391,449,878.42
  5. Step 5: Solve for x
    x = 391,449,878.42/25,324.30
  6. Step 6: Final answer
    x = 15,457.48

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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.