Home / 30,190.60-44,973.05-29,693.80

Finding the Fourth Proportional to 30,190.60, 44,973.05 and 29,693.80

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Solution

The fourth proportional to 30,190.60, 44,973.05 and 29,693.80 is: 44,233.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,190.60 : 44,973.05 = 29,693.80 : x
  2. Step 2: Convert to fraction form
    30,190.60/44,973.05 = 29,693.80/x
  3. Step 3: Cross multiply
    30,190.60x = 44,973.05 × 29,693.80
  4. Step 4: Simplify right side
    30,190.60x = 1,335,420,752.09
  5. Step 5: Solve for x
    x = 1,335,420,752.09/30,190.60
  6. Step 6: Final answer
    x = 44,233.00

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.