Home / 32,330.26-44,613.88-18,182.13

Finding the Fourth Proportional to 32,330.26, 44,613.88 and 18,182.13

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Solution

The fourth proportional to 32,330.26, 44,613.88 and 18,182.13 is: 25,090.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,330.26 : 44,613.88 = 18,182.13 : x
  2. Step 2: Convert to fraction form
    32,330.26/44,613.88 = 18,182.13/x
  3. Step 3: Cross multiply
    32,330.26x = 44,613.88 × 18,182.13
  4. Step 4: Simplify right side
    32,330.26x = 811,175,365.96
  5. Step 5: Solve for x
    x = 811,175,365.96/32,330.26
  6. Step 6: Final answer
    x = 25,090.28

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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.