Home / 9,659.23-14,480.48-3,740.25

Finding the Fourth Proportional to 9,659.23, 14,480.48 and 3,740.25

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Solution

The fourth proportional to 9,659.23, 14,480.48 and 3,740.25 is: 5,607.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,659.23 : 14,480.48 = 3,740.25 : x
  2. Step 2: Convert to fraction form
    9,659.23/14,480.48 = 3,740.25/x
  3. Step 3: Cross multiply
    9,659.23x = 14,480.48 × 3,740.25
  4. Step 4: Simplify right side
    9,659.23x = 54,160,524.22
  5. Step 5: Solve for x
    x = 54,160,524.22/9,659.23
  6. Step 6: Final answer
    x = 5,607.13

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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.