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Finding the Fourth Proportional to 176,334.07, 264,501.10 and 51,675.07

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Solution

The fourth proportional to 176,334.07, 264,501.10 and 51,675.07 is: 77,512.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,334.07 : 264,501.10 = 51,675.07 : x
  2. Step 2: Convert to fraction form
    176,334.07/264,501.10 = 51,675.07/x
  3. Step 3: Cross multiply
    176,334.07x = 264,501.10 × 51,675.07
  4. Step 4: Simplify right side
    176,334.07x = 13,668,111,276.70
  5. Step 5: Solve for x
    x = 13,668,111,276.70/176,334.07
  6. Step 6: Final answer
    x = 77,512.60

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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.