Home / 413,284.07-570,350.96-229,523.48

Finding the Fourth Proportional to 413,284.07, 570,350.96 and 229,523.48

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Solution

The fourth proportional to 413,284.07, 570,350.96 and 229,523.48 is: 316,752.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    413,284.07 : 570,350.96 = 229,523.48 : x
  2. Step 2: Convert to fraction form
    413,284.07/570,350.96 = 229,523.48/x
  3. Step 3: Cross multiply
    413,284.07x = 570,350.96 × 229,523.48
  4. Step 4: Simplify right side
    413,284.07x = 130,908,937,160.54
  5. Step 5: Solve for x
    x = 130,908,937,160.54/413,284.07
  6. Step 6: Final answer
    x = 316,752.92

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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.