Home / 44,166.60-66,206.70-23,117.40

Finding the Fourth Proportional to 44,166.60, 66,206.70 and 23,117.40

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Solution

The fourth proportional to 44,166.60, 66,206.70 and 23,117.40 is: 34,653.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,166.60 : 66,206.70 = 23,117.40 : x
  2. Step 2: Convert to fraction form
    44,166.60/66,206.70 = 23,117.40/x
  3. Step 3: Cross multiply
    44,166.60x = 66,206.70 × 23,117.40
  4. Step 4: Simplify right side
    44,166.60x = 1,530,526,766.58
  5. Step 5: Solve for x
    x = 1,530,526,766.58/44,166.60
  6. Step 6: Final answer
    x = 34,653.49

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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.