Home / 9,294.07-13,941.87-2,630.58

Finding the Fourth Proportional to 9,294.07, 13,941.87 and 2,630.58

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Solution

The fourth proportional to 9,294.07, 13,941.87 and 2,630.58 is: 3,946.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,294.07 : 13,941.87 = 2,630.58 : x
  2. Step 2: Convert to fraction form
    9,294.07/13,941.87 = 2,630.58/x
  3. Step 3: Cross multiply
    9,294.07x = 13,941.87 × 2,630.58
  4. Step 4: Simplify right side
    9,294.07x = 36,675,121.52
  5. Step 5: Solve for x
    x = 36,675,121.52/9,294.07
  6. Step 6: Final answer
    x = 3,946.08

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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.