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Finding the Fourth Proportional to 333,210.61, 459,352.37 and 237,551.23

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Solution

The fourth proportional to 333,210.61, 459,352.37 and 237,551.23 is: 327,479.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    333,210.61 : 459,352.37 = 237,551.23 : x
  2. Step 2: Convert to fraction form
    333,210.61/459,352.37 = 237,551.23/x
  3. Step 3: Cross multiply
    333,210.61x = 459,352.37 × 237,551.23
  4. Step 4: Simplify right side
    333,210.61x = 109,119,719,526.54
  5. Step 5: Solve for x
    x = 109,119,719,526.54/333,210.61
  6. Step 6: Final answer
    x = 327,479.73

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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.