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Finding the Fourth Proportional to 334,001.76, 460,928.88 and 183,089.76

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Solution

The fourth proportional to 334,001.76, 460,928.88 and 183,089.76 is: 252,667.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    334,001.76 : 460,928.88 = 183,089.76 : x
  2. Step 2: Convert to fraction form
    334,001.76/460,928.88 = 183,089.76/x
  3. Step 3: Cross multiply
    334,001.76x = 460,928.88 × 183,089.76
  4. Step 4: Simplify right side
    334,001.76x = 84,391,358,016.27
  5. Step 5: Solve for x
    x = 84,391,358,016.27/334,001.76
  6. Step 6: Final answer
    x = 252,667.41

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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.