Home / 9,564.44-14,350.08-4,885.61

Finding the Fourth Proportional to 9,564.44, 14,350.08 and 4,885.61

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Solution

The fourth proportional to 9,564.44, 14,350.08 and 4,885.61 is: 7,330.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,564.44 : 14,350.08 = 4,885.61 : x
  2. Step 2: Convert to fraction form
    9,564.44/14,350.08 = 4,885.61/x
  3. Step 3: Cross multiply
    9,564.44x = 14,350.08 × 4,885.61
  4. Step 4: Simplify right side
    9,564.44x = 70,108,822.60
  5. Step 5: Solve for x
    x = 70,108,822.60/9,564.44
  6. Step 6: Final answer
    x = 7,330.16

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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.