Home / 124,184.45-186,281.20-44,228.30

Finding the Fourth Proportional to 124,184.45, 186,281.20 and 44,228.30

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Solution

The fourth proportional to 124,184.45, 186,281.20 and 44,228.30 is: 66,344.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    124,184.45 : 186,281.20 = 44,228.30 : x
  2. Step 2: Convert to fraction form
    124,184.45/186,281.20 = 44,228.30/x
  3. Step 3: Cross multiply
    124,184.45x = 186,281.20 × 44,228.30
  4. Step 4: Simplify right side
    124,184.45x = 8,238,900,797.96
  5. Step 5: Solve for x
    x = 8,238,900,797.96/124,184.45
  6. Step 6: Final answer
    x = 66,344.06

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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.