Home / 17,077.08-23,567.92-10,364.42

Finding the Fourth Proportional to 17,077.08, 23,567.92 and 10,364.42

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Solution

The fourth proportional to 17,077.08, 23,567.92 and 10,364.42 is: 14,303.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,077.08 : 23,567.92 = 10,364.42 : x
  2. Step 2: Convert to fraction form
    17,077.08/23,567.92 = 10,364.42/x
  3. Step 3: Cross multiply
    17,077.08x = 23,567.92 × 10,364.42
  4. Step 4: Simplify right side
    17,077.08x = 244,267,821.41
  5. Step 5: Solve for x
    x = 244,267,821.41/17,077.08
  6. Step 6: Final answer
    x = 14,303.84

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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.