Home / 59,211.20-81,709.02-32,354.62

Finding the Fourth Proportional to 59,211.20, 81,709.02 and 32,354.62

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Solution

The fourth proportional to 59,211.20, 81,709.02 and 32,354.62 is: 44,648.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,211.20 : 81,709.02 = 32,354.62 : x
  2. Step 2: Convert to fraction form
    59,211.20/81,709.02 = 32,354.62/x
  3. Step 3: Cross multiply
    59,211.20x = 81,709.02 × 32,354.62
  4. Step 4: Simplify right side
    59,211.20x = 2,643,664,292.67
  5. Step 5: Solve for x
    x = 2,643,664,292.67/59,211.20
  6. Step 6: Final answer
    x = 44,648.04

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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.