Home / 32,330.30-44,612.66-18,182.84

Finding the Fourth Proportional to 32,330.30, 44,612.66 and 18,182.84

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Solution

The fourth proportional to 32,330.30, 44,612.66 and 18,182.84 is: 25,090.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,330.30 : 44,612.66 = 18,182.84 : x
  2. Step 2: Convert to fraction form
    32,330.30/44,612.66 = 18,182.84/x
  3. Step 3: Cross multiply
    32,330.30x = 44,612.66 × 18,182.84
  4. Step 4: Simplify right side
    32,330.30x = 811,184,858.75
  5. Step 5: Solve for x
    x = 811,184,858.75/32,330.30
  6. Step 6: Final answer
    x = 25,090.55

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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.