Home / 246,528.28-340,208.94-133,350.76

Finding the Fourth Proportional to 246,528.28, 340,208.94 and 133,350.76

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Solution

The fourth proportional to 246,528.28, 340,208.94 and 133,350.76 is: 184,024.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,528.28 : 340,208.94 = 133,350.76 : x
  2. Step 2: Convert to fraction form
    246,528.28/340,208.94 = 133,350.76/x
  3. Step 3: Cross multiply
    246,528.28x = 340,208.94 × 133,350.76
  4. Step 4: Simplify right side
    246,528.28x = 45,367,120,707.79
  5. Step 5: Solve for x
    x = 45,367,120,707.79/246,528.28
  6. Step 6: Final answer
    x = 184,024.00

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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.