Home / 32,331.20-44,617.04-18,184.34

Finding the Fourth Proportional to 32,331.20, 44,617.04 and 18,184.34

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Solution

The fourth proportional to 32,331.20, 44,617.04 and 18,184.34 is: 25,094.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,331.20 : 44,617.04 = 18,184.34 : x
  2. Step 2: Convert to fraction form
    32,331.20/44,617.04 = 18,184.34/x
  3. Step 3: Cross multiply
    32,331.20x = 44,617.04 × 18,184.34
  4. Step 4: Simplify right side
    32,331.20x = 811,331,111.15
  5. Step 5: Solve for x
    x = 811,331,111.15/32,331.20
  6. Step 6: Final answer
    x = 25,094.37

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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.