Home / 17,830.27-24,606.07-9,763.79

Finding the Fourth Proportional to 17,830.27, 24,606.07 and 9,763.79

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Solution

The fourth proportional to 17,830.27, 24,606.07 and 9,763.79 is: 13,474.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,830.27 : 24,606.07 = 9,763.79 : x
  2. Step 2: Convert to fraction form
    17,830.27/24,606.07 = 9,763.79/x
  3. Step 3: Cross multiply
    17,830.27x = 24,606.07 × 9,763.79
  4. Step 4: Simplify right side
    17,830.27x = 240,248,573.93
  5. Step 5: Solve for x
    x = 240,248,573.93/17,830.27
  6. Step 6: Final answer
    x = 13,474.20

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.