Home / 23,126.04-34,658.82-9,284.76

Finding the Fourth Proportional to 23,126.04, 34,658.82 and 9,284.76

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Solution

The fourth proportional to 23,126.04, 34,658.82 and 9,284.76 is: 13,915.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,126.04 : 34,658.82 = 9,284.76 : x
  2. Step 2: Convert to fraction form
    23,126.04/34,658.82 = 9,284.76/x
  3. Step 3: Cross multiply
    23,126.04x = 34,658.82 × 9,284.76
  4. Step 4: Simplify right side
    23,126.04x = 321,798,825.58
  5. Step 5: Solve for x
    x = 321,798,825.58/23,126.04
  6. Step 6: Final answer
    x = 13,915.00

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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.