Home / 107,226.60-160,811.10-44,884.20

Finding the Fourth Proportional to 107,226.60, 160,811.10 and 44,884.20

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Solution

The fourth proportional to 107,226.60, 160,811.10 and 44,884.20 is: 67,314.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,226.60 : 160,811.10 = 44,884.20 : x
  2. Step 2: Convert to fraction form
    107,226.60/160,811.10 = 44,884.20/x
  3. Step 3: Cross multiply
    107,226.60x = 160,811.10 × 44,884.20
  4. Step 4: Simplify right side
    107,226.60x = 7,217,877,574.62
  5. Step 5: Solve for x
    x = 7,217,877,574.62/107,226.60
  6. Step 6: Final answer
    x = 67,314.24

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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.