Home / 44,478.01-66,768.95-35,124.33

Finding the Fourth Proportional to 44,478.01, 66,768.95 and 35,124.33

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Solution

The fourth proportional to 44,478.01, 66,768.95 and 35,124.33 is: 52,727.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,478.01 : 66,768.95 = 35,124.33 : x
  2. Step 2: Convert to fraction form
    44,478.01/66,768.95 = 35,124.33/x
  3. Step 3: Cross multiply
    44,478.01x = 66,768.95 × 35,124.33
  4. Step 4: Simplify right side
    44,478.01x = 2,345,214,633.55
  5. Step 5: Solve for x
    x = 2,345,214,633.55/44,478.01
  6. Step 6: Final answer
    x = 52,727.51

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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.