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Finding the Fourth Proportional to 60,326.63, 83,254.68 and 34,834.07

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Solution

The fourth proportional to 60,326.63, 83,254.68 and 34,834.07 is: 48,073.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,326.63 : 83,254.68 = 34,834.07 : x
  2. Step 2: Convert to fraction form
    60,326.63/83,254.68 = 34,834.07/x
  3. Step 3: Cross multiply
    60,326.63x = 83,254.68 × 34,834.07
  4. Step 4: Simplify right side
    60,326.63x = 2,900,099,350.95
  5. Step 5: Solve for x
    x = 2,900,099,350.95/60,326.63
  6. Step 6: Final answer
    x = 48,073.29

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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.