Home / 410,450.64-566,516.24-240,739.44

Finding the Fourth Proportional to 410,450.64, 566,516.24 and 240,739.44

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Solution

The fourth proportional to 410,450.64, 566,516.24 and 240,739.44 is: 332,275.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    410,450.64 : 566,516.24 = 240,739.44 : x
  2. Step 2: Convert to fraction form
    410,450.64/566,516.24 = 240,739.44/x
  3. Step 3: Cross multiply
    410,450.64x = 566,516.24 × 240,739.44
  4. Step 4: Simplify right side
    410,450.64x = 136,382,802,368.51
  5. Step 5: Solve for x
    x = 136,382,802,368.51/410,450.64
  6. Step 6: Final answer
    x = 332,275.77

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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.