Home / 9,627.94-14,440.80-2,607.54

Finding the Fourth Proportional to 9,627.94, 14,440.80 and 2,607.54

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Solution

The fourth proportional to 9,627.94, 14,440.80 and 2,607.54 is: 3,911.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,627.94 : 14,440.80 = 2,607.54 : x
  2. Step 2: Convert to fraction form
    9,627.94/14,440.80 = 2,607.54/x
  3. Step 3: Cross multiply
    9,627.94x = 14,440.80 × 2,607.54
  4. Step 4: Simplify right side
    9,627.94x = 37,654,963.63
  5. Step 5: Solve for x
    x = 37,654,963.63/9,627.94
  6. Step 6: Final answer
    x = 3,911.01

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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.