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Finding the Fourth Proportional to 35,363.64, 48,783.01 and 26,851.65

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Solution

The fourth proportional to 35,363.64, 48,783.01 and 26,851.65 is: 37,041.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,363.64 : 48,783.01 = 26,851.65 : x
  2. Step 2: Convert to fraction form
    35,363.64/48,783.01 = 26,851.65/x
  3. Step 3: Cross multiply
    35,363.64x = 48,783.01 × 26,851.65
  4. Step 4: Simplify right side
    35,363.64x = 1,309,904,385.15
  5. Step 5: Solve for x
    x = 1,309,904,385.15/35,363.64
  6. Step 6: Final answer
    x = 37,041.00

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.