Home / 175,072.30-262,608.45-48,712.30

Finding the Fourth Proportional to 175,072.30, 262,608.45 and 48,712.30

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Solution

The fourth proportional to 175,072.30, 262,608.45 and 48,712.30 is: 73,068.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,072.30 : 262,608.45 = 48,712.30 : x
  2. Step 2: Convert to fraction form
    175,072.30/262,608.45 = 48,712.30/x
  3. Step 3: Cross multiply
    175,072.30x = 262,608.45 × 48,712.30
  4. Step 4: Simplify right side
    175,072.30x = 12,792,261,598.94
  5. Step 5: Solve for x
    x = 12,792,261,598.94/175,072.30
  6. Step 6: Final answer
    x = 73,068.45

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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.