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Finding the Fourth Proportional to 73,366.70, 110,050.05 and 26,602.70

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Solution

The fourth proportional to 73,366.70, 110,050.05 and 26,602.70 is: 39,904.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,366.70 : 110,050.05 = 26,602.70 : x
  2. Step 2: Convert to fraction form
    73,366.70/110,050.05 = 26,602.70/x
  3. Step 3: Cross multiply
    73,366.70x = 110,050.05 × 26,602.70
  4. Step 4: Simplify right side
    73,366.70x = 2,927,628,465.14
  5. Step 5: Solve for x
    x = 2,927,628,465.14/73,366.70
  6. Step 6: Final answer
    x = 39,904.05

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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.