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Finding the Fourth Proportional to 610,059.04, 915,088.52 and 166,827.04

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Solution

The fourth proportional to 610,059.04, 915,088.52 and 166,827.04 is: 250,240.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    610,059.04 : 915,088.52 = 166,827.04 : x
  2. Step 2: Convert to fraction form
    610,059.04/915,088.52 = 166,827.04/x
  3. Step 3: Cross multiply
    610,059.04x = 915,088.52 × 166,827.04
  4. Step 4: Simplify right side
    610,059.04x = 152,661,509,129.58
  5. Step 5: Solve for x
    x = 152,661,509,129.58/610,059.04
  6. Step 6: Final answer
    x = 250,240.55

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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.