Home / 410,300.01-566,190.96-229,023.63

Finding the Fourth Proportional to 410,300.01, 566,190.96 and 229,023.63

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Solution

The fourth proportional to 410,300.01, 566,190.96 and 229,023.63 is: 316,039.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    410,300.01 : 566,190.96 = 229,023.63 : x
  2. Step 2: Convert to fraction form
    410,300.01/566,190.96 = 229,023.63/x
  3. Step 3: Cross multiply
    410,300.01x = 566,190.96 × 229,023.63
  4. Step 4: Simplify right side
    410,300.01x = 129,671,108,932.39
  5. Step 5: Solve for x
    x = 129,671,108,932.39/410,300.01
  6. Step 6: Final answer
    x = 316,039.74

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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.