Home / 623,550.24-935,327.33-174,268.15

Finding the Fourth Proportional to 623,550.24, 935,327.33 and 174,268.15

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Solution

The fourth proportional to 623,550.24, 935,327.33 and 174,268.15 is: 261,402.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    623,550.24 : 935,327.33 = 174,268.15 : x
  2. Step 2: Convert to fraction form
    623,550.24/935,327.33 = 174,268.15/x
  3. Step 3: Cross multiply
    623,550.24x = 935,327.33 × 174,268.15
  4. Step 4: Simplify right side
    623,550.24x = 162,997,763,443.54
  5. Step 5: Solve for x
    x = 162,997,763,443.54/623,550.24
  6. Step 6: Final answer
    x = 261,402.78

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.