Home / 44,749.60-67,120.88-26,017.69

Finding the Fourth Proportional to 44,749.60, 67,120.88 and 26,017.69

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Solution

The fourth proportional to 44,749.60, 67,120.88 and 26,017.69 is: 39,024.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,749.60 : 67,120.88 = 26,017.69 : x
  2. Step 2: Convert to fraction form
    44,749.60/67,120.88 = 26,017.69/x
  3. Step 3: Cross multiply
    44,749.60x = 67,120.88 × 26,017.69
  4. Step 4: Simplify right side
    44,749.60x = 1,746,330,248.37
  5. Step 5: Solve for x
    x = 1,746,330,248.37/44,749.60
  6. Step 6: Final answer
    x = 39,024.49

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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.