Home / 10,134.06-15,217.91-6,263.07

Finding the Fourth Proportional to 10,134.06, 15,217.91 and 6,263.07

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Solution

The fourth proportional to 10,134.06, 15,217.91 and 6,263.07 is: 9,405.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,134.06 : 15,217.91 = 6,263.07 : x
  2. Step 2: Convert to fraction form
    10,134.06/15,217.91 = 6,263.07/x
  3. Step 3: Cross multiply
    10,134.06x = 15,217.91 × 6,263.07
  4. Step 4: Simplify right side
    10,134.06x = 95,310,835.58
  5. Step 5: Solve for x
    x = 95,310,835.58/10,134.06
  6. Step 6: Final answer
    x = 9,405.00

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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.