Home / 182,009.10-272,904.30-93,435.60

Finding the Fourth Proportional to 182,009.10, 272,904.30 and 93,435.60

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Solution

The fourth proportional to 182,009.10, 272,904.30 and 93,435.60 is: 140,097.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,009.10 : 272,904.30 = 93,435.60 : x
  2. Step 2: Convert to fraction form
    182,009.10/272,904.30 = 93,435.60/x
  3. Step 3: Cross multiply
    182,009.10x = 272,904.30 × 93,435.60
  4. Step 4: Simplify right side
    182,009.10x = 25,498,977,013.08
  5. Step 5: Solve for x
    x = 25,498,977,013.08/182,009.10
  6. Step 6: Final answer
    x = 140,097.26

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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.