Home / 73,444.12-110,173.40-23,511.64

Finding the Fourth Proportional to 73,444.12, 110,173.40 and 23,511.64

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Solution

The fourth proportional to 73,444.12, 110,173.40 and 23,511.64 is: 35,269.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,444.12 : 110,173.40 = 23,511.64 : x
  2. Step 2: Convert to fraction form
    73,444.12/110,173.40 = 23,511.64/x
  3. Step 3: Cross multiply
    73,444.12x = 110,173.40 × 23,511.64
  4. Step 4: Simplify right side
    73,444.12x = 2,590,357,318.38
  5. Step 5: Solve for x
    x = 2,590,357,318.38/73,444.12
  6. Step 6: Final answer
    x = 35,269.77

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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.