Home / 29,270.54-43,901.35-9,549.06

Finding the Fourth Proportional to 29,270.54, 43,901.35 and 9,549.06

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Solution

The fourth proportional to 29,270.54, 43,901.35 and 9,549.06 is: 14,322.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,270.54 : 43,901.35 = 9,549.06 : x
  2. Step 2: Convert to fraction form
    29,270.54/43,901.35 = 9,549.06/x
  3. Step 3: Cross multiply
    29,270.54x = 43,901.35 × 9,549.06
  4. Step 4: Simplify right side
    29,270.54x = 419,216,625.23
  5. Step 5: Solve for x
    x = 419,216,625.23/29,270.54
  6. Step 6: Final answer
    x = 14,322.13

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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.