Home / 413,225.26-570,207.04-231,957.14

Finding the Fourth Proportional to 413,225.26, 570,207.04 and 231,957.14

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Solution

The fourth proportional to 413,225.26, 570,207.04 and 231,957.14 is: 320,076.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    413,225.26 : 570,207.04 = 231,957.14 : x
  2. Step 2: Convert to fraction form
    413,225.26/570,207.04 = 231,957.14/x
  3. Step 3: Cross multiply
    413,225.26x = 570,207.04 × 231,957.14
  4. Step 4: Simplify right side
    413,225.26x = 132,263,592,080.10
  5. Step 5: Solve for x
    x = 132,263,592,080.10/413,225.26
  6. Step 6: Final answer
    x = 320,076.25

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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.