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Finding the Fourth Proportional to 333,853.10, 460,716.62 and 180,895.43

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Solution

The fourth proportional to 333,853.10, 460,716.62 and 180,895.43 is: 249,635.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    333,853.10 : 460,716.62 = 180,895.43 : x
  2. Step 2: Convert to fraction form
    333,853.10/460,716.62 = 180,895.43/x
  3. Step 3: Cross multiply
    333,853.10x = 460,716.62 × 180,895.43
  4. Step 4: Simplify right side
    333,853.10x = 83,341,528,779.46
  5. Step 5: Solve for x
    x = 83,341,528,779.46/333,853.10
  6. Step 6: Final answer
    x = 249,635.33

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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.