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Finding the Fourth Proportional to 333,652.41, 460,439.59 and 180,690.13

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Solution

The fourth proportional to 333,652.41, 460,439.59 and 180,690.13 is: 249,351.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    333,652.41 : 460,439.59 = 180,690.13 : x
  2. Step 2: Convert to fraction form
    333,652.41/460,439.59 = 180,690.13/x
  3. Step 3: Cross multiply
    333,652.41x = 460,439.59 × 180,690.13
  4. Step 4: Simplify right side
    333,652.41x = 83,196,889,374.25
  5. Step 5: Solve for x
    x = 83,196,889,374.25/333,652.41
  6. Step 6: Final answer
    x = 249,351.98

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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.