Home / 10,795.07-16,194.45-4,952.18

Finding the Fourth Proportional to 10,795.07, 16,194.45 and 4,952.18

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Solution

The fourth proportional to 10,795.07, 16,194.45 and 4,952.18 is: 7,429.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,795.07 : 16,194.45 = 4,952.18 : x
  2. Step 2: Convert to fraction form
    10,795.07/16,194.45 = 4,952.18/x
  3. Step 3: Cross multiply
    10,795.07x = 16,194.45 × 4,952.18
  4. Step 4: Simplify right side
    10,795.07x = 80,197,831.40
  5. Step 5: Solve for x
    x = 80,197,831.40/10,795.07
  6. Step 6: Final answer
    x = 7,429.12

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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.