Home / 23,549.09-35,328.51-6,909.66

Finding the Fourth Proportional to 23,549.09, 35,328.51 and 6,909.66

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Solution

The fourth proportional to 23,549.09, 35,328.51 and 6,909.66 is: 10,365.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,549.09 : 35,328.51 = 6,909.66 : x
  2. Step 2: Convert to fraction form
    23,549.09/35,328.51 = 6,909.66/x
  3. Step 3: Cross multiply
    23,549.09x = 35,328.51 × 6,909.66
  4. Step 4: Simplify right side
    23,549.09x = 244,107,992.41
  5. Step 5: Solve for x
    x = 244,107,992.41/23,549.09
  6. Step 6: Final answer
    x = 10,365.92

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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.