Home / 32,328.88-44,616.36-18,183.04

Finding the Fourth Proportional to 32,328.88, 44,616.36 and 18,183.04

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Solution

The fourth proportional to 32,328.88, 44,616.36 and 18,183.04 is: 25,094.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,328.88 : 44,616.36 = 18,183.04 : x
  2. Step 2: Convert to fraction form
    32,328.88/44,616.36 = 18,183.04/x
  3. Step 3: Cross multiply
    32,328.88x = 44,616.36 × 18,183.04
  4. Step 4: Simplify right side
    32,328.88x = 811,261,058.53
  5. Step 5: Solve for x
    x = 811,261,058.53/32,328.88
  6. Step 6: Final answer
    x = 25,094.00

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.