Home / 23,209.20-34,818.63-10,552.93

Finding the Fourth Proportional to 23,209.20, 34,818.63 and 10,552.93

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Solution

The fourth proportional to 23,209.20, 34,818.63 and 10,552.93 is: 15,831.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,209.20 : 34,818.63 = 10,552.93 : x
  2. Step 2: Convert to fraction form
    23,209.20/34,818.63 = 10,552.93/x
  3. Step 3: Cross multiply
    23,209.20x = 34,818.63 × 10,552.93
  4. Step 4: Simplify right side
    23,209.20x = 367,438,338.23
  5. Step 5: Solve for x
    x = 367,438,338.23/23,209.20
  6. Step 6: Final answer
    x = 15,831.58

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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.