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Finding the Fourth Proportional to 176,271.68, 264,406.44 and 63,925.76

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Solution

The fourth proportional to 176,271.68, 264,406.44 and 63,925.76 is: 95,888.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,271.68 : 264,406.44 = 63,925.76 : x
  2. Step 2: Convert to fraction form
    176,271.68/264,406.44 = 63,925.76/x
  3. Step 3: Cross multiply
    176,271.68x = 264,406.44 × 63,925.76
  4. Step 4: Simplify right side
    176,271.68x = 16,902,382,625.89
  5. Step 5: Solve for x
    x = 16,902,382,625.89/176,271.68
  6. Step 6: Final answer
    x = 95,888.25

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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.