Home / 293,528.93-440,478.68-125,049.33

Finding the Fourth Proportional to 293,528.93, 440,478.68 and 125,049.33

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Solution

The fourth proportional to 293,528.93, 440,478.68 and 125,049.33 is: 187,652.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    293,528.93 : 440,478.68 = 125,049.33 : x
  2. Step 2: Convert to fraction form
    293,528.93/440,478.68 = 125,049.33/x
  3. Step 3: Cross multiply
    293,528.93x = 440,478.68 × 125,049.33
  4. Step 4: Simplify right side
    293,528.93x = 55,081,563,188.04
  5. Step 5: Solve for x
    x = 55,081,563,188.04/293,528.93
  6. Step 6: Final answer
    x = 187,652.93

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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.