Home / 107,285.04-160,925.67-44,134.20

Finding the Fourth Proportional to 107,285.04, 160,925.67 and 44,134.20

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Solution

The fourth proportional to 107,285.04, 160,925.67 and 44,134.20 is: 66,200.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,285.04 : 160,925.67 = 44,134.20 : x
  2. Step 2: Convert to fraction form
    107,285.04/160,925.67 = 44,134.20/x
  3. Step 3: Cross multiply
    107,285.04x = 160,925.67 × 44,134.20
  4. Step 4: Simplify right side
    107,285.04x = 7,102,325,704.91
  5. Step 5: Solve for x
    x = 7,102,325,704.91/107,285.04
  6. Step 6: Final answer
    x = 66,200.52

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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.