Home / 25,302.12-37,953.10-6,834.12

Finding the Fourth Proportional to 25,302.12, 37,953.10 and 6,834.12

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Solution

The fourth proportional to 25,302.12, 37,953.10 and 6,834.12 is: 10,251.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,302.12 : 37,953.10 = 6,834.12 : x
  2. Step 2: Convert to fraction form
    25,302.12/37,953.10 = 6,834.12/x
  3. Step 3: Cross multiply
    25,302.12x = 37,953.10 × 6,834.12
  4. Step 4: Simplify right side
    25,302.12x = 259,376,039.77
  5. Step 5: Solve for x
    x = 259,376,039.77/25,302.12
  6. Step 6: Final answer
    x = 10,251.16

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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.