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Finding the Fourth Proportional to 333,595.58, 460,362.07 and 180,633.84

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Solution

The fourth proportional to 333,595.58, 460,362.07 and 180,633.84 is: 249,274.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    333,595.58 : 460,362.07 = 180,633.84 : x
  2. Step 2: Convert to fraction form
    333,595.58/460,362.07 = 180,633.84/x
  3. Step 3: Cross multiply
    333,595.58x = 460,362.07 × 180,633.84
  4. Step 4: Simplify right side
    333,595.58x = 83,156,966,993.88
  5. Step 5: Solve for x
    x = 83,156,966,993.88/333,595.58
  6. Step 6: Final answer
    x = 249,274.79

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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.