Home / 22,905.48-34,364.88-9,584.76

Finding the Fourth Proportional to 22,905.48, 34,364.88 and 9,584.76

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Solution

The fourth proportional to 22,905.48, 34,364.88 and 9,584.76 is: 14,379.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,905.48 : 34,364.88 = 9,584.76 : x
  2. Step 2: Convert to fraction form
    22,905.48/34,364.88 = 9,584.76/x
  3. Step 3: Cross multiply
    22,905.48x = 34,364.88 × 9,584.76
  4. Step 4: Simplify right side
    22,905.48x = 329,379,127.23
  5. Step 5: Solve for x
    x = 329,379,127.23/22,905.48
  6. Step 6: Final answer
    x = 14,379.93

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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.