Home / 297,209.04-410,148.42-169,887.37

Finding the Fourth Proportional to 297,209.04, 410,148.42 and 169,887.37

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Solution

The fourth proportional to 297,209.04, 410,148.42 and 169,887.37 is: 234,444.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    297,209.04 : 410,148.42 = 169,887.37 : x
  2. Step 2: Convert to fraction form
    297,209.04/410,148.42 = 169,887.37/x
  3. Step 3: Cross multiply
    297,209.04x = 410,148.42 × 169,887.37
  4. Step 4: Simplify right side
    297,209.04x = 69,679,036,383.46
  5. Step 5: Solve for x
    x = 69,679,036,383.46/297,209.04
  6. Step 6: Final answer
    x = 234,444.54

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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.