Home / 332,674.02-459,142.02-211,867.38

Finding the Fourth Proportional to 332,674.02, 459,142.02 and 211,867.38

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Solution

The fourth proportional to 332,674.02, 459,142.02 and 211,867.38 is: 292,410.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    332,674.02 : 459,142.02 = 211,867.38 : x
  2. Step 2: Convert to fraction form
    332,674.02/459,142.02 = 211,867.38/x
  3. Step 3: Cross multiply
    332,674.02x = 459,142.02 × 211,867.38
  4. Step 4: Simplify right side
    332,674.02x = 97,277,216,825.31
  5. Step 5: Solve for x
    x = 97,277,216,825.31/332,674.02
  6. Step 6: Final answer
    x = 292,410.02

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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.