Home / 41,330.56-56,957.52-29,980.48

Finding the Fourth Proportional to 41,330.56, 56,957.52 and 29,980.48

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Solution

The fourth proportional to 41,330.56, 56,957.52 and 29,980.48 is: 41,316.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,330.56 : 56,957.52 = 29,980.48 : x
  2. Step 2: Convert to fraction form
    41,330.56/56,957.52 = 29,980.48/x
  3. Step 3: Cross multiply
    41,330.56x = 56,957.52 × 29,980.48
  4. Step 4: Simplify right side
    41,330.56x = 1,707,613,789.21
  5. Step 5: Solve for x
    x = 1,707,613,789.21/41,330.56
  6. Step 6: Final answer
    x = 41,316.01

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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.