Home / 22,928.59-34,392.93-6,288.86

Finding the Fourth Proportional to 22,928.59, 34,392.93 and 6,288.86

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Solution

The fourth proportional to 22,928.59, 34,392.93 and 6,288.86 is: 9,433.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,928.59 : 34,392.93 = 6,288.86 : x
  2. Step 2: Convert to fraction form
    22,928.59/34,392.93 = 6,288.86/x
  3. Step 3: Cross multiply
    22,928.59x = 34,392.93 × 6,288.86
  4. Step 4: Simplify right side
    22,928.59x = 216,292,149.80
  5. Step 5: Solve for x
    x = 216,292,149.80/22,928.59
  6. Step 6: Final answer
    x = 9,433.30

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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.