Home / 246,382.68-340,008.93-133,206.24

Finding the Fourth Proportional to 246,382.68, 340,008.93 and 133,206.24

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Solution

The fourth proportional to 246,382.68, 340,008.93 and 133,206.24 is: 183,825.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,382.68 : 340,008.93 = 133,206.24 : x
  2. Step 2: Convert to fraction form
    246,382.68/340,008.93 = 133,206.24/x
  3. Step 3: Cross multiply
    246,382.68x = 340,008.93 × 133,206.24
  4. Step 4: Simplify right side
    246,382.68x = 45,291,311,131.72
  5. Step 5: Solve for x
    x = 45,291,311,131.72/246,382.68
  6. Step 6: Final answer
    x = 183,825.06

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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.